229616920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{33967}}^1$

素因数の和:34004

約数の個数: 48

約数和(自身を含む): 559452960

約数和(自身を除く): 329836040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 33967, 67934, 135868, 169835, 271736, 339670, 441571, 679340, 883142, 1358680, 1766284, 2207855, 3532568, 4415710, 5740423, 8831420, 11480846, 17662840, 22961692, 28702115, 45923384, 57404230, 114808460, 229616920]

約数ペア:

[(1, 229616920), (2, 114808460), (4, 57404230), (5, 45923384), (8, 28702115), (10, 22961692), (13, 17662840), (20, 11480846), (26, 8831420), (40, 5740423), (52, 4415710), (65, 3532568), (104, 2207855), (130, 1766284), (169, 1358680), (260, 883142), (338, 679340), (520, 441571), (676, 339670), (845, 271736), (1352, 169835), (1690, 135868), (3380, 67934), (6760, 33967)]