103886860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 289578240

約数和(自身を除く): 185691380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 220, 230, 245, 253, 308, 322, 385, 419, 460, 490, 506, 539, 644, 770, 805, 838, 980, 1012, 1078, 1127, 1265, 1540, 1610, 1676, 1771, 2095, 2156, 2254, 2530, 2695, 2933, 3220, 3542, 4190, 4508, 4609, 5060, 5390, 5635, 5866, 7084, 8380, 8855, 9218, 9637, 10780, 11270, 11732, 12397, 14665, 17710, 18436, 19274, 20531, 22540, 23045, 24794, 29330, 32263, 35420, 38548, 41062, 46090, 48185, 49588, 58660, 61985, 64526, 67459, 82124, 92180, 96370, 102655, 106007, 123970, 129052, 134918, 161315, 192740, 205310, 212014, 225841, 247940, 269836, 322630, 337295, 410620, 424028, 451682, 472213, 530035, 645260, 674590, 742049, 903364, 944426, 1060070, 1129205, 1349180, 1484098, 1888852, 2120140, 2258410, 2361065, 2968196, 3710245, 4516820, 4722130, 5194343, 7420490, 9444260, 10388686, 14840980, 20777372, 25971715, 51943430, 103886860]

約数ペア:

[(1, 103886860), (2, 51943430), (4, 25971715), (5, 20777372), (7, 14840980), (10, 10388686), (11, 9444260), (14, 7420490), (20, 5194343), (22, 4722130), (23, 4516820), (28, 3710245), (35, 2968196), (44, 2361065), (46, 2258410), (49, 2120140), (55, 1888852), (70, 1484098), (77, 1349180), (92, 1129205), (98, 1060070), (110, 944426), (115, 903364), (140, 742049), (154, 674590), (161, 645260), (196, 530035), (220, 472213), (230, 451682), (245, 424028), (253, 410620), (308, 337295), (322, 322630), (385, 269836), (419, 247940), (460, 225841), (490, 212014), (506, 205310), (539, 192740), (644, 161315), (770, 134918), (805, 129052), (838, 123970), (980, 106007), (1012, 102655), (1078, 96370), (1127, 92180), (1265, 82124), (1540, 67459), (1610, 64526), (1676, 61985), (1771, 58660), (2095, 49588), (2156, 48185), (2254, 46090), (2530, 41062), (2695, 38548), (2933, 35420), (3220, 32263), (3542, 29330), (4190, 24794), (4508, 23045), (4609, 22540), (5060, 20531), (5390, 19274), (5635, 18436), (5866, 17710), (7084, 14665), (8380, 12397), (8855, 11732), (9218, 11270), (9637, 10780)]