88195640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169607}}^1$

素因数の和:169631

約数の個数: 32

約数和(自身を含む): 213706080

約数和(自身を除く): 125510440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 169607, 339214, 678428, 848035, 1356856, 1696070, 2204891, 3392140, 4409782, 6784280, 8819564, 11024455, 17639128, 22048910, 44097820, 88195640]

約数ペア:

[(1, 88195640), (2, 44097820), (4, 22048910), (5, 17639128), (8, 11024455), (10, 8819564), (13, 6784280), (20, 4409782), (26, 3392140), (40, 2204891), (52, 1696070), (65, 1356856), (104, 848035), (130, 678428), (260, 339214), (520, 169607)]