6556235240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1179179}}^1$

素因数の和:1179329

約数の個数: 32

約数和(自身を含む): 14857668000

約数和(自身を除く): 8301432760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 1179179, 2358358, 4716716, 5895895, 9433432, 11791790, 23583580, 47167160, 163905881, 327811762, 655623524, 819529405, 1311247048, 1639058810, 3278117620, 6556235240]

約数ペア:

[(1, 6556235240), (2, 3278117620), (4, 1639058810), (5, 1311247048), (8, 819529405), (10, 655623524), (20, 327811762), (40, 163905881), (139, 47167160), (278, 23583580), (556, 11791790), (695, 9433432), (1112, 5895895), (1390, 4716716), (2780, 2358358), (5560, 1179179)]