448149770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{13177}}^1$

素因数の和:13382

約数の個数: 32

約数和(自身を含む): 853934400

約数和(自身を除く): 405784630

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 3401, 6802, 13177, 17005, 26354, 34010, 65885, 131770, 250363, 500726, 1251815, 2358683, 2503630, 4717366, 11793415, 23586830, 44814977, 89629954, 224074885, 448149770]

約数ペア:

[(1, 448149770), (2, 224074885), (5, 89629954), (10, 44814977), (19, 23586830), (38, 11793415), (95, 4717366), (179, 2503630), (190, 2358683), (358, 1251815), (895, 500726), (1790, 250363), (3401, 131770), (6802, 65885), (13177, 34010), (17005, 26354)]