8459680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 20540520

約数和(自身を除く): 12080840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1429, 1480, 2858, 2960, 5716, 5920, 7145, 11432, 14290, 22864, 28580, 45728, 52873, 57160, 105746, 114320, 211492, 228640, 264365, 422984, 528730, 845968, 1057460, 1691936, 2114920, 4229840, 8459680]

約数ペア:

[(1, 8459680), (2, 4229840), (4, 2114920), (5, 1691936), (8, 1057460), (10, 845968), (16, 528730), (20, 422984), (32, 264365), (37, 228640), (40, 211492), (74, 114320), (80, 105746), (148, 57160), (160, 52873), (185, 45728), (296, 28580), (370, 22864), (592, 14290), (740, 11432), (1184, 7145), (1429, 5920), (1480, 5716), (2858, 2960)]