133635640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196523}}^1$

素因数の和:196551

約数の個数: 32

約数和(自身を含む): 318368880

約数和(自身を除く): 184733240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 196523, 393046, 786092, 982615, 1572184, 1965230, 3340891, 3930460, 6681782, 7860920, 13363564, 16704455, 26727128, 33408910, 66817820, 133635640]

約数ペア:

[(1, 133635640), (2, 66817820), (4, 33408910), (5, 26727128), (8, 16704455), (10, 13363564), (17, 7860920), (20, 6681782), (34, 3930460), (40, 3340891), (68, 1965230), (85, 1572184), (136, 982615), (170, 786092), (340, 393046), (680, 196523)]