350040980

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{41771}}^1$

素因数の和:42199

約数の個数: 24

約数和(自身を含む): 736858080

約数和(自身を除く): 386817100

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 41771, 83542, 167084, 208855, 417710, 835420, 17502049, 35004098, 70008196, 87510245, 175020490, 350040980]

約数ペア:

[(1, 350040980), (2, 175020490), (4, 87510245), (5, 70008196), (10, 35004098), (20, 17502049), (419, 835420), (838, 417710), (1676, 208855), (2095, 167084), (4190, 83542), (8380, 41771)]