76226960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22159}}^1$

素因数の和:22215

約数の個数: 40

約数和(自身を含む): 181357440

約数和(自身を除く): 105130480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 22159, 44318, 88636, 110795, 177272, 221590, 354544, 443180, 886360, 952837, 1772720, 1905674, 3811348, 4764185, 7622696, 9528370, 15245392, 19056740, 38113480, 76226960]

約数ペア:

[(1, 76226960), (2, 38113480), (4, 19056740), (5, 15245392), (8, 9528370), (10, 7622696), (16, 4764185), (20, 3811348), (40, 1905674), (43, 1772720), (80, 952837), (86, 886360), (172, 443180), (215, 354544), (344, 221590), (430, 177272), (688, 110795), (860, 88636), (1720, 44318), (3440, 22159)]