4099600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 60

約数和(自身を含む): 10152004

約数和(自身を除く): 6052404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 277, 296, 370, 400, 554, 592, 740, 925, 1108, 1385, 1480, 1850, 2216, 2770, 2960, 3700, 4432, 5540, 6925, 7400, 10249, 11080, 13850, 14800, 20498, 22160, 27700, 40996, 51245, 55400, 81992, 102490, 110800, 163984, 204980, 256225, 409960, 512450, 819920, 1024900, 2049800, 4099600]

約数ペア:

[(1, 4099600), (2, 2049800), (4, 1024900), (5, 819920), (8, 512450), (10, 409960), (16, 256225), (20, 204980), (25, 163984), (37, 110800), (40, 102490), (50, 81992), (74, 55400), (80, 51245), (100, 40996), (148, 27700), (185, 22160), (200, 20498), (277, 14800), (296, 13850), (370, 11080), (400, 10249), (554, 7400), (592, 6925), (740, 5540), (925, 4432), (1108, 3700), (1385, 2960), (1480, 2770), (1850, 2216)]