3749920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 9253440

約数和(自身を除く): 5503520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1019, 1840, 2038, 3680, 4076, 5095, 8152, 10190, 16304, 20380, 23437, 32608, 40760, 46874, 81520, 93748, 117185, 163040, 187496, 234370, 374992, 468740, 749984, 937480, 1874960, 3749920]

約数ペア:

[(1, 3749920), (2, 1874960), (4, 937480), (5, 749984), (8, 468740), (10, 374992), (16, 234370), (20, 187496), (23, 163040), (32, 117185), (40, 93748), (46, 81520), (80, 46874), (92, 40760), (115, 32608), (160, 23437), (184, 20380), (230, 16304), (368, 10190), (460, 8152), (736, 5095), (920, 4076), (1019, 3680), (1840, 2038)]