104779880

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8369}}^1$

素因数の和:8693

約数の個数: 32

約数和(自身を含む): 236536200

約数和(自身を除く): 131756320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 8369, 12520, 16738, 33476, 41845, 66952, 83690, 167380, 334760, 2619497, 5238994, 10477988, 13097485, 20955976, 26194970, 52389940, 104779880]

約数ペア:

[(1, 104779880), (2, 52389940), (4, 26194970), (5, 20955976), (8, 13097485), (10, 10477988), (20, 5238994), (40, 2619497), (313, 334760), (626, 167380), (1252, 83690), (1565, 66952), (2504, 41845), (3130, 33476), (6260, 16738), (8369, 12520)]