58177160

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2269}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 131160600

約数和(自身を除く): 72983440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 2269, 2564, 3205, 4538, 5128, 6410, 9076, 11345, 12820, 18152, 22690, 25640, 45380, 90760, 1454429, 2908858, 5817716, 7272145, 11635432, 14544290, 29088580, 58177160]

約数ペア:

[(1, 58177160), (2, 29088580), (4, 14544290), (5, 11635432), (8, 7272145), (10, 5817716), (20, 2908858), (40, 1454429), (641, 90760), (1282, 45380), (2269, 25640), (2564, 22690), (3205, 18152), (4538, 12820), (5128, 11345), (6410, 9076)]