85981510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4877}}^1$

素因数の和:4968

約数の個数: 32

約数和(自身を含む): 162261792

約数和(自身を除く): 76280282

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 4877, 8815, 9754, 17630, 24385, 48770, 199957, 209711, 399914, 419422, 999785, 1048555, 1999570, 2097110, 8598151, 17196302, 42990755, 85981510]

約数ペア:

[(1, 85981510), (2, 42990755), (5, 17196302), (10, 8598151), (41, 2097110), (43, 1999570), (82, 1048555), (86, 999785), (205, 419422), (215, 399914), (410, 209711), (430, 199957), (1763, 48770), (3526, 24385), (4877, 17630), (8815, 9754)]