2069605780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 5312151936

約数和(自身を除く): 3242546156

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 103, 110, 115, 121, 190, 206, 209, 220, 230, 242, 253, 361, 380, 412, 418, 437, 460, 484, 506, 515, 605, 722, 836, 874, 1012, 1030, 1045, 1133, 1210, 1265, 1444, 1748, 1805, 1957, 2060, 2090, 2185, 2266, 2299, 2369, 2420, 2530, 2783, 3610, 3914, 3971, 4180, 4370, 4532, 4598, 4738, 4807, 5060, 5566, 5665, 7220, 7828, 7942, 8303, 8740, 9196, 9476, 9614, 9785, 11132, 11330, 11495, 11845, 12463, 13915, 15884, 16606, 19228, 19570, 19855, 21527, 22660, 22990, 23690, 24035, 24926, 26059, 27830, 33212, 37183, 39140, 39710, 41515, 43054, 43681, 45011, 45980, 47380, 48070, 49852, 52118, 52877, 55660, 62315, 74366, 79420, 83030, 86108, 87362, 90022, 91333, 96140, 104236, 105754, 107635, 124630, 130295, 148732, 166060, 174724, 180044, 182666, 185915, 211508, 215270, 218405, 225055, 236797, 249260, 260590, 264385, 286649, 365332, 371830, 409013, 430540, 436810, 450110, 456665, 473594, 495121, 521180, 528770, 573298, 743660, 818026, 855209, 873620, 900220, 913330, 947188, 990242, 1004663, 1057540, 1146596, 1183985, 1433245, 1636052, 1710418, 1826660, 1980484, 2009326, 2045065, 2367970, 2475605, 2866490, 3420836, 4018652, 4090130, 4276045, 4499143, 4735940, 4951210, 5023315, 5446331, 5732980, 8180260, 8552090, 8998286, 9407299, 9902420, 10046630, 10892662, 17104180, 17996572, 18814598, 20093260, 21785324, 22495715, 27231655, 37629196, 44991430, 47036495, 54463310, 89982860, 94072990, 103480289, 108926620, 188145980, 206960578, 413921156, 517401445, 1034802890, 2069605780]

約数ペア:

[(1, 2069605780), (2, 1034802890), (4, 517401445), (5, 413921156), (10, 206960578), (11, 188145980), (19, 108926620), (20, 103480289), (22, 94072990), (23, 89982860), (38, 54463310), (44, 47036495), (46, 44991430), (55, 37629196), (76, 27231655), (92, 22495715), (95, 21785324), (103, 20093260), (110, 18814598), (115, 17996572), (121, 17104180), (190, 10892662), (206, 10046630), (209, 9902420), (220, 9407299), (230, 8998286), (242, 8552090), (253, 8180260), (361, 5732980), (380, 5446331), (412, 5023315), (418, 4951210), (437, 4735940), (460, 4499143), (484, 4276045), (506, 4090130), (515, 4018652), (605, 3420836), (722, 2866490), (836, 2475605), (874, 2367970), (1012, 2045065), (1030, 2009326), (1045, 1980484), (1133, 1826660), (1210, 1710418), (1265, 1636052), (1444, 1433245), (1748, 1183985), (1805, 1146596), (1957, 1057540), (2060, 1004663), (2090, 990242), (2185, 947188), (2266, 913330), (2299, 900220), (2369, 873620), (2420, 855209), (2530, 818026), (2783, 743660), (3610, 573298), (3914, 528770), (3971, 521180), (4180, 495121), (4370, 473594), (4532, 456665), (4598, 450110), (4738, 436810), (4807, 430540), (5060, 409013), (5566, 371830), (5665, 365332), (7220, 286649), (7828, 264385), (7942, 260590), (8303, 249260), (8740, 236797), (9196, 225055), (9476, 218405), (9614, 215270), (9785, 211508), (11132, 185915), (11330, 182666), (11495, 180044), (11845, 174724), (12463, 166060), (13915, 148732), (15884, 130295), (16606, 124630), (19228, 107635), (19570, 105754), (19855, 104236), (21527, 96140), (22660, 91333), (22990, 90022), (23690, 87362), (24035, 86108), (24926, 83030), (26059, 79420), (27830, 74366), (33212, 62315), (37183, 55660), (39140, 52877), (39710, 52118), (41515, 49852), (43054, 48070), (43681, 47380), (45011, 45980)]