64228810

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{5689}}^1$

素因数の和:6825

約数の個数: 16

約数和(自身を含む): 115734600

約数和(自身を除く): 51505790

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 5689, 11290, 11378, 28445, 56890, 6422881, 12845762, 32114405, 64228810]

約数ペア:

[(1, 64228810), (2, 32114405), (5, 12845762), (10, 6422881), (1129, 56890), (2258, 28445), (5645, 11378), (5689, 11290)]