10945450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 21962880

約数和(自身を除く): 11017430

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 163, 170, 326, 395, 425, 790, 815, 850, 1343, 1630, 1975, 2686, 2771, 3950, 4075, 5542, 6715, 8150, 12877, 13430, 13855, 25754, 27710, 33575, 64385, 67150, 69275, 128770, 138550, 218909, 321925, 437818, 643850, 1094545, 2189090, 5472725, 10945450]

約数ペア:

[(1, 10945450), (2, 5472725), (5, 2189090), (10, 1094545), (17, 643850), (25, 437818), (34, 321925), (50, 218909), (79, 138550), (85, 128770), (158, 69275), (163, 67150), (170, 64385), (326, 33575), (395, 27710), (425, 25754), (790, 13855), (815, 13430), (850, 12877), (1343, 8150), (1630, 6715), (1975, 5542), (2686, 4075), (2771, 3950)]