10397420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 24046848

約数和(自身を除く): 13649428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 283, 334, 566, 668, 835, 1132, 1415, 1670, 1837, 2830, 3113, 3340, 3674, 5660, 6226, 7348, 9185, 12452, 15565, 18370, 31130, 36740, 47261, 62260, 94522, 189044, 236305, 472610, 519871, 945220, 1039742, 2079484, 2599355, 5198710, 10397420]

約数ペア:

[(1, 10397420), (2, 5198710), (4, 2599355), (5, 2079484), (10, 1039742), (11, 945220), (20, 519871), (22, 472610), (44, 236305), (55, 189044), (110, 94522), (167, 62260), (220, 47261), (283, 36740), (334, 31130), (566, 18370), (668, 15565), (835, 12452), (1132, 9185), (1415, 7348), (1670, 6226), (1837, 5660), (2830, 3674), (3113, 3340)]