2999840

素因数分解:

$2^5\times 5^1\times {\mathrm{18749}}^1$

素因数の和:18764

約数の個数: 24

約数和(自身を含む): 7087500

約数和(自身を除く): 4087660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18749, 37498, 74996, 93745, 149992, 187490, 299984, 374980, 599968, 749960, 1499920, 2999840]

約数ペア:

[(1, 2999840), (2, 1499920), (4, 749960), (5, 599968), (8, 374980), (10, 299984), (16, 187490), (20, 149992), (32, 93745), (40, 74996), (80, 37498), (160, 18749)]