12467180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 29060640

約数和(自身を除く): 16593460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 929, 1220, 1342, 1858, 2684, 3355, 3716, 4645, 6710, 9290, 10219, 13420, 18580, 20438, 40876, 51095, 56669, 102190, 113338, 204380, 226676, 283345, 566690, 623359, 1133380, 1246718, 2493436, 3116795, 6233590, 12467180]

約数ペア:

[(1, 12467180), (2, 6233590), (4, 3116795), (5, 2493436), (10, 1246718), (11, 1133380), (20, 623359), (22, 566690), (44, 283345), (55, 226676), (61, 204380), (110, 113338), (122, 102190), (220, 56669), (244, 51095), (305, 40876), (610, 20438), (671, 18580), (929, 13420), (1220, 10219), (1342, 9290), (1858, 6710), (2684, 4645), (3355, 3716)]