5167390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 9768960

約数和(自身を除く): 4601570

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 211, 310, 395, 422, 790, 1055, 2110, 2449, 4898, 6541, 12245, 13082, 16669, 24490, 32705, 33338, 65410, 83345, 166690, 516739, 1033478, 2583695, 5167390]

約数ペア:

[(1, 5167390), (2, 2583695), (5, 1033478), (10, 516739), (31, 166690), (62, 83345), (79, 65410), (155, 33338), (158, 32705), (211, 24490), (310, 16669), (395, 13082), (422, 12245), (790, 6541), (1055, 4898), (2110, 2449)]