57428810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 106745040

約数和(自身を除く): 49316230

約数列:

[1, 2, 5, 10, 37, 74, 185, 269, 370, 538, 577, 1154, 1345, 2690, 2885, 5770, 9953, 19906, 21349, 42698, 49765, 99530, 106745, 155213, 213490, 310426, 776065, 1552130, 5742881, 11485762, 28714405, 57428810]

約数ペア:

[(1, 57428810), (2, 28714405), (5, 11485762), (10, 5742881), (37, 1552130), (74, 776065), (185, 310426), (269, 213490), (370, 155213), (538, 106745), (577, 99530), (1154, 49765), (1345, 42698), (2690, 21349), (2885, 19906), (5770, 9953)]