61162960

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11411}}^1$

素因数の和:11491

約数の個数: 40

約数和(自身を含む): 144338976

約数和(自身を除く): 83176016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 11411, 22822, 45644, 57055, 91288, 114110, 182576, 228220, 456440, 764537, 912880, 1529074, 3058148, 3822685, 6116296, 7645370, 12232592, 15290740, 30581480, 61162960]

約数ペア:

[(1, 61162960), (2, 30581480), (4, 15290740), (5, 12232592), (8, 7645370), (10, 6116296), (16, 3822685), (20, 3058148), (40, 1529074), (67, 912880), (80, 764537), (134, 456440), (268, 228220), (335, 182576), (536, 114110), (670, 91288), (1072, 57055), (1340, 45644), (2680, 22822), (5360, 11411)]