3383485240

素因数分解:

$2^3\times 5^1\times {\mathrm{15461}}^1\times {\mathrm{5471}}^1$

素因数の和:20943

約数の個数: 32

約数和(自身を含む): 7614725760

約数和(自身を除く): 4231240520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5471, 10942, 15461, 21884, 27355, 30922, 43768, 54710, 61844, 77305, 109420, 123688, 154610, 218840, 309220, 618440, 84587131, 169174262, 338348524, 422935655, 676697048, 845871310, 1691742620, 3383485240]

約数ペア:

[(1, 3383485240), (2, 1691742620), (4, 845871310), (5, 676697048), (8, 422935655), (10, 338348524), (20, 169174262), (40, 84587131), (5471, 618440), (10942, 309220), (15461, 218840), (21884, 154610), (27355, 123688), (30922, 109420), (43768, 77305), (54710, 61844)]