91682440

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{10009}}^1$

素因数の和:10249

約数の個数: 32

約数和(自身を含む): 207207000

約数和(自身を除く): 115524560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 10009, 20018, 40036, 50045, 80072, 100090, 200180, 400360, 2292061, 4584122, 9168244, 11460305, 18336488, 22920610, 45841220, 91682440]

約数ペア:

[(1, 91682440), (2, 45841220), (4, 22920610), (5, 18336488), (8, 11460305), (10, 9168244), (20, 4584122), (40, 2292061), (229, 400360), (458, 200180), (916, 100090), (1145, 80072), (1832, 50045), (2290, 40036), (4580, 20018), (9160, 10009)]