996860260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{62071}}^1$

素因数の和:62164

約数の個数: 48

約数和(自身を含む): 2315037312

約数和(自身を除く): 1318177052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 62071, 124142, 248284, 310355, 620710, 682781, 1241420, 1365562, 2731124, 3413905, 4531183, 6827810, 9062366, 13655620, 18124732, 22655915, 45311830, 49843013, 90623660, 99686026, 199372052, 249215065, 498430130, 996860260]

約数ペア:

[(1, 996860260), (2, 498430130), (4, 249215065), (5, 199372052), (10, 99686026), (11, 90623660), (20, 49843013), (22, 45311830), (44, 22655915), (55, 18124732), (73, 13655620), (110, 9062366), (146, 6827810), (220, 4531183), (292, 3413905), (365, 2731124), (730, 1365562), (803, 1241420), (1460, 682781), (1606, 620710), (3212, 310355), (4015, 248284), (8030, 124142), (16060, 62071)]