85557410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 156397824

約数和(自身を除く): 70840414

約数列:

[1, 2, 5, 10, 131, 241, 262, 271, 482, 542, 655, 1205, 1310, 1355, 2410, 2710, 31571, 35501, 63142, 65311, 71002, 130622, 157855, 177505, 315710, 326555, 355010, 653110, 8555741, 17111482, 42778705, 85557410]

約数ペア:

[(1, 85557410), (2, 42778705), (5, 17111482), (10, 8555741), (131, 653110), (241, 355010), (262, 326555), (271, 315710), (482, 177505), (542, 157855), (655, 130622), (1205, 71002), (1310, 65311), (1355, 63142), (2410, 35501), (2710, 31571)]