250118230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{2851}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 466541568

約数和(自身を除く): 216423338

約数列:

[1, 2, 5, 10, 31, 62, 155, 283, 310, 566, 1415, 2830, 2851, 5702, 8773, 14255, 17546, 28510, 43865, 87730, 88381, 176762, 441905, 806833, 883810, 1613666, 4034165, 8068330, 25011823, 50023646, 125059115, 250118230]

約数ペア:

[(1, 250118230), (2, 125059115), (5, 50023646), (10, 25011823), (31, 8068330), (62, 4034165), (155, 1613666), (283, 883810), (310, 806833), (566, 441905), (1415, 176762), (2830, 88381), (2851, 87730), (5702, 43865), (8773, 28510), (14255, 17546)]