3799240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5029

約数の個数: 32

約数和(自身を含む): 9000000

約数和(自身を除く): 5200760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4999, 9998, 19996, 24995, 39992, 49990, 94981, 99980, 189962, 199960, 379924, 474905, 759848, 949810, 1899620, 3799240]

約数ペア:

[(1, 3799240), (2, 1899620), (4, 949810), (5, 759848), (8, 474905), (10, 379924), (19, 199960), (20, 189962), (38, 99980), (40, 94981), (76, 49990), (95, 39992), (152, 24995), (190, 19996), (380, 9998), (760, 4999)]