61866080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12473}}^1$

素因数の和:12519

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 89019424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 12473, 24946, 49892, 62365, 99784, 124730, 199568, 249460, 386663, 399136, 498920, 773326, 997840, 1546652, 1933315, 1995680, 3093304, 3866630, 6186608, 7733260, 12373216, 15466520, 30933040, 61866080]

約数ペア:

[(1, 61866080), (2, 30933040), (4, 15466520), (5, 12373216), (8, 7733260), (10, 6186608), (16, 3866630), (20, 3093304), (31, 1995680), (32, 1933315), (40, 1546652), (62, 997840), (80, 773326), (124, 498920), (155, 399136), (160, 386663), (248, 249460), (310, 199568), (496, 124730), (620, 99784), (992, 62365), (1240, 49892), (2480, 24946), (4960, 12473)]