2013276020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 5267275776

約数和(自身を除く): 3253999756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 53, 70, 92, 94, 106, 115, 140, 161, 188, 212, 230, 235, 251, 265, 322, 329, 371, 460, 470, 502, 530, 644, 658, 742, 805, 940, 1004, 1060, 1081, 1219, 1255, 1316, 1484, 1610, 1645, 1757, 1855, 2162, 2438, 2491, 2510, 3220, 3290, 3514, 3710, 4324, 4876, 4982, 5020, 5405, 5773, 6095, 6580, 7028, 7420, 7567, 8533, 8785, 9964, 10810, 11546, 11797, 12190, 12455, 13303, 15134, 17066, 17437, 17570, 21620, 23092, 23594, 24380, 24910, 26606, 28865, 30268, 34132, 34874, 35140, 37835, 40411, 42665, 47188, 49820, 53212, 57293, 57730, 58985, 66515, 69748, 75670, 80822, 82579, 85330, 87185, 93121, 114586, 115460, 117970, 133030, 151340, 161644, 165158, 170660, 174370, 186242, 202055, 229172, 235940, 266060, 271331, 286465, 305969, 330316, 348740, 372484, 401051, 404110, 412895, 465605, 542662, 572930, 611938, 625241, 802102, 808220, 825790, 931210, 1085324, 1145860, 1223876, 1250482, 1356655, 1529845, 1604204, 1651580, 1862420, 1899317, 2005255, 2141783, 2500964, 2713310, 3059690, 3126205, 3798634, 4010510, 4283566, 4376687, 5426620, 6119380, 6252410, 7597268, 8021020, 8567132, 8753374, 9496585, 10708915, 12504820, 14380543, 17506748, 18993170, 21417830, 21883435, 28761086, 37986340, 42835660, 43766870, 57522172, 71902715, 87533740, 100663801, 143805430, 201327602, 287610860, 402655204, 503319005, 1006638010, 2013276020]

約数ペア:

[(1, 2013276020), (2, 1006638010), (4, 503319005), (5, 402655204), (7, 287610860), (10, 201327602), (14, 143805430), (20, 100663801), (23, 87533740), (28, 71902715), (35, 57522172), (46, 43766870), (47, 42835660), (53, 37986340), (70, 28761086), (92, 21883435), (94, 21417830), (106, 18993170), (115, 17506748), (140, 14380543), (161, 12504820), (188, 10708915), (212, 9496585), (230, 8753374), (235, 8567132), (251, 8021020), (265, 7597268), (322, 6252410), (329, 6119380), (371, 5426620), (460, 4376687), (470, 4283566), (502, 4010510), (530, 3798634), (644, 3126205), (658, 3059690), (742, 2713310), (805, 2500964), (940, 2141783), (1004, 2005255), (1060, 1899317), (1081, 1862420), (1219, 1651580), (1255, 1604204), (1316, 1529845), (1484, 1356655), (1610, 1250482), (1645, 1223876), (1757, 1145860), (1855, 1085324), (2162, 931210), (2438, 825790), (2491, 808220), (2510, 802102), (3220, 625241), (3290, 611938), (3514, 572930), (3710, 542662), (4324, 465605), (4876, 412895), (4982, 404110), (5020, 401051), (5405, 372484), (5773, 348740), (6095, 330316), (6580, 305969), (7028, 286465), (7420, 271331), (7567, 266060), (8533, 235940), (8785, 229172), (9964, 202055), (10810, 186242), (11546, 174370), (11797, 170660), (12190, 165158), (12455, 161644), (13303, 151340), (15134, 133030), (17066, 117970), (17437, 115460), (17570, 114586), (21620, 93121), (23092, 87185), (23594, 85330), (24380, 82579), (24910, 80822), (26606, 75670), (28865, 69748), (30268, 66515), (34132, 58985), (34874, 57730), (35140, 57293), (37835, 53212), (40411, 49820), (42665, 47188)]