132620440

素因数分解:

$2^3\times 5^1\times {\mathrm{3315511}}^1$

素因数の和:3315522

約数の個数: 16

約数和(自身を含む): 298396080

約数和(自身を除く): 165775640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3315511, 6631022, 13262044, 16577555, 26524088, 33155110, 66310220, 132620440]

約数ペア:

[(1, 132620440), (2, 66310220), (4, 33155110), (5, 26524088), (8, 16577555), (10, 13262044), (20, 6631022), (40, 3315511)]