4229840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 10107240

約数和(自身を除く): 5877400

約数列:

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

約数ペア:

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