15673604060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{81727}}^1$

素因数の和:82002

約数の個数: 48

約数和(自身を含む): 33831469056

約数和(自身を除く): 18157864996

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 223, 430, 446, 860, 892, 1115, 2230, 4460, 9589, 19178, 38356, 47945, 81727, 95890, 163454, 191780, 326908, 408635, 817270, 1634540, 3514261, 7028522, 14057044, 17571305, 18225121, 35142610, 36450242, 70285220, 72900484, 91125605, 182251210, 364502420, 783680203, 1567360406, 3134720812, 3918401015, 7836802030, 15673604060]

約数ペア:

[(1, 15673604060), (2, 7836802030), (4, 3918401015), (5, 3134720812), (10, 1567360406), (20, 783680203), (43, 364502420), (86, 182251210), (172, 91125605), (215, 72900484), (223, 70285220), (430, 36450242), (446, 35142610), (860, 18225121), (892, 17571305), (1115, 14057044), (2230, 7028522), (4460, 3514261), (9589, 1634540), (19178, 817270), (38356, 408635), (47945, 326908), (81727, 191780), (95890, 163454)]