86304340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{54623}}^1$

素因数の和:54711

約数の個数: 24

約数和(自身を含む): 183536640

約数和(自身を除く): 97232300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 54623, 109246, 218492, 273115, 546230, 1092460, 4315217, 8630434, 17260868, 21576085, 43152170, 86304340]

約数ペア:

[(1, 86304340), (2, 43152170), (4, 21576085), (5, 17260868), (10, 8630434), (20, 4315217), (79, 1092460), (158, 546230), (316, 273115), (395, 218492), (790, 109246), (1580, 54623)]