135079640

素因数分解:

$2^3\times 5^1\times {\mathrm{3376991}}^1$

素因数の和:3377002

約数の個数: 16

約数和(自身を含む): 303929280

約数和(自身を除く): 168849640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3376991, 6753982, 13507964, 16884955, 27015928, 33769910, 67539820, 135079640]

約数ペア:

[(1, 135079640), (2, 67539820), (4, 33769910), (5, 27015928), (8, 16884955), (10, 13507964), (20, 6753982), (40, 3376991)]