338589039325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1378199}}^1$

素因数の和:1378557

約数の個数: 24

約数和(自身を含む): 434761459200

約数和(自身を除く): 96172419875

約数列:

[1, 5, 25, 31, 155, 317, 775, 1585, 7925, 9827, 49135, 245675, 1378199, 6890995, 34454975, 42724169, 213620845, 436889083, 1068104225, 2184445415, 10922227075, 13543561573, 67717807865, 338589039325]

約数ペア:

[(1, 338589039325), (5, 67717807865), (25, 13543561573), (31, 10922227075), (155, 2184445415), (317, 1068104225), (775, 436889083), (1585, 213620845), (7925, 42724169), (9827, 34454975), (49135, 6890995), (245675, 1378199)]