13686560

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 32663736

約数和(自身を除く): 18977176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 757, 904, 1130, 1514, 1808, 2260, 3028, 3616, 3785, 4520, 6056, 7570, 9040, 12112, 15140, 18080, 24224, 30280, 60560, 85541, 121120, 171082, 342164, 427705, 684328, 855410, 1368656, 1710820, 2737312, 3421640, 6843280, 13686560]

約数ペア:

[(1, 13686560), (2, 6843280), (4, 3421640), (5, 2737312), (8, 1710820), (10, 1368656), (16, 855410), (20, 684328), (32, 427705), (40, 342164), (80, 171082), (113, 121120), (160, 85541), (226, 60560), (452, 30280), (565, 24224), (757, 18080), (904, 15140), (1130, 12112), (1514, 9040), (1808, 7570), (2260, 6056), (3028, 4520), (3616, 3785)]