122641360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12071}}^1$

素因数の和:12211

約数の個数: 40

約数和(自身を含む): 287410176

約数和(自身を除く): 164768816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 12071, 24142, 48284, 60355, 96568, 120710, 193136, 241420, 482840, 965680, 1533017, 3066034, 6132068, 7665085, 12264136, 15330170, 24528272, 30660340, 61320680, 122641360]

約数ペア:

[(1, 122641360), (2, 61320680), (4, 30660340), (5, 24528272), (8, 15330170), (10, 12264136), (16, 7665085), (20, 6132068), (40, 3066034), (80, 1533017), (127, 965680), (254, 482840), (508, 241420), (635, 193136), (1016, 120710), (1270, 96568), (2032, 60355), (2540, 48284), (5080, 24142), (10160, 12071)]