7645968280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11244071}}^1$

素因数の和:11244099

約数の個数: 32

約数和(自身を含む): 18215396640

約数和(自身を除く): 10569428360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11244071, 22488142, 44976284, 56220355, 89952568, 112440710, 191149207, 224881420, 382298414, 449762840, 764596828, 955746035, 1529193656, 1911492070, 3822984140, 7645968280]

約数ペア:

[(1, 7645968280), (2, 3822984140), (4, 1911492070), (5, 1529193656), (8, 955746035), (10, 764596828), (17, 449762840), (20, 382298414), (34, 224881420), (40, 191149207), (68, 112440710), (85, 89952568), (136, 56220355), (170, 44976284), (340, 22488142), (680, 11244071)]