1422996880

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{34141}}^1$

素因数の和:34675

約数の個数: 40

約数和(自身を含む): 3314915064

約数和(自身を除く): 1891918184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 1042, 2084, 2605, 4168, 5210, 8336, 10420, 20840, 34141, 41680, 68282, 136564, 170705, 273128, 341410, 546256, 682820, 1365640, 2731280, 17787461, 35574922, 71149844, 88937305, 142299688, 177874610, 284599376, 355749220, 711498440, 1422996880]

約数ペア:

[(1, 1422996880), (2, 711498440), (4, 355749220), (5, 284599376), (8, 177874610), (10, 142299688), (16, 88937305), (20, 71149844), (40, 35574922), (80, 17787461), (521, 2731280), (1042, 1365640), (2084, 682820), (2605, 546256), (4168, 341410), (5210, 273128), (8336, 170705), (10420, 136564), (20840, 68282), (34141, 41680)]