100403380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5927}}^1$

素因数の和:5965

約数の個数: 72

約数和(自身を含む): 264910464

約数和(自身を除く): 164507084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 5927, 8470, 11854, 16940, 23708, 29635, 41489, 59270, 65197, 82978, 118540, 130394, 165956, 207445, 260788, 325985, 414890, 456379, 651970, 717167, 829780, 912758, 1303940, 1434334, 1825516, 2281895, 2868668, 3585835, 4563790, 5020169, 7171670, 9127580, 10040338, 14343340, 20080676, 25100845, 50201690, 100403380]

約数ペア:

[(1, 100403380), (2, 50201690), (4, 25100845), (5, 20080676), (7, 14343340), (10, 10040338), (11, 9127580), (14, 7171670), (20, 5020169), (22, 4563790), (28, 3585835), (35, 2868668), (44, 2281895), (55, 1825516), (70, 1434334), (77, 1303940), (110, 912758), (121, 829780), (140, 717167), (154, 651970), (220, 456379), (242, 414890), (308, 325985), (385, 260788), (484, 207445), (605, 165956), (770, 130394), (847, 118540), (1210, 82978), (1540, 65197), (1694, 59270), (2420, 41489), (3388, 29635), (4235, 23708), (5927, 16940), (8470, 11854)]