42421060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 99574272

約数和(自身を除く): 57153212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 4703, 9020, 9406, 18812, 23515, 47030, 51733, 94060, 103466, 192823, 206932, 258665, 385646, 517330, 771292, 964115, 1034660, 1928230, 2121053, 3856460, 4242106, 8484212, 10605265, 21210530, 42421060]

約数ペア:

[(1, 42421060), (2, 21210530), (4, 10605265), (5, 8484212), (10, 4242106), (11, 3856460), (20, 2121053), (22, 1928230), (41, 1034660), (44, 964115), (55, 771292), (82, 517330), (110, 385646), (164, 258665), (205, 206932), (220, 192823), (410, 103466), (451, 94060), (820, 51733), (902, 47030), (1804, 23515), (2255, 18812), (4510, 9406), (4703, 9020)]