1589315620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{4211}}^1$

素因数の和:4500

約数の個数: 48

約数和(自身を含む): 3388065408

約数和(自身を除く): 1798749788

約数列:

[1, 2, 4, 5, 10, 20, 113, 167, 226, 334, 452, 565, 668, 835, 1130, 1670, 2260, 3340, 4211, 8422, 16844, 18871, 21055, 37742, 42110, 75484, 84220, 94355, 188710, 377420, 475843, 703237, 951686, 1406474, 1903372, 2379215, 2812948, 3516185, 4758430, 7032370, 9516860, 14064740, 79465781, 158931562, 317863124, 397328905, 794657810, 1589315620]

約数ペア:

[(1, 1589315620), (2, 794657810), (4, 397328905), (5, 317863124), (10, 158931562), (20, 79465781), (113, 14064740), (167, 9516860), (226, 7032370), (334, 4758430), (452, 3516185), (565, 2812948), (668, 2379215), (835, 1903372), (1130, 1406474), (1670, 951686), (2260, 703237), (3340, 475843), (4211, 377420), (8422, 188710), (16844, 94355), (18871, 84220), (21055, 75484), (37742, 42110)]