85657067690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{628399}}^1$

素因数の和:628766

約数の個数: 32

約数和(自身を含む): 158266310400

約数和(自身を除く): 72609242710

約数列:

[1, 2, 5, 10, 43, 86, 215, 317, 430, 634, 1585, 3170, 13631, 27262, 68155, 136310, 628399, 1256798, 3141995, 6283990, 27021157, 54042314, 135105785, 199202483, 270211570, 398404966, 996012415, 1992024830, 8565706769, 17131413538, 42828533845, 85657067690]

約数ペア:

[(1, 85657067690), (2, 42828533845), (5, 17131413538), (10, 8565706769), (43, 1992024830), (86, 996012415), (215, 398404966), (317, 270211570), (430, 199202483), (634, 135105785), (1585, 54042314), (3170, 27021157), (13631, 6283990), (27262, 3141995), (68155, 1256798), (136310, 628399)]