9195640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13523}}^1$

素因数の和:13551

約数の個数: 32

約数和(自身を含む): 21908880

約数和(自身を除く): 12713240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13523, 27046, 54092, 67615, 108184, 135230, 229891, 270460, 459782, 540920, 919564, 1149455, 1839128, 2298910, 4597820, 9195640]

約数ペア:

[(1, 9195640), (2, 4597820), (4, 2298910), (5, 1839128), (8, 1149455), (10, 919564), (17, 540920), (20, 459782), (34, 270460), (40, 229891), (68, 135230), (85, 108184), (136, 67615), (170, 54092), (340, 27046), (680, 13523)]