84895000

素因数分解:

$2^3\times 5^4\times {\mathrm{16979}}^1$

素因数の和:17005

約数の個数: 40

約数和(自身を含む): 198920700

約数和(自身を除く): 114025700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 16979, 33958, 67916, 84895, 135832, 169790, 339580, 424475, 679160, 848950, 1697900, 2122375, 3395800, 4244750, 8489500, 10611875, 16979000, 21223750, 42447500, 84895000]

約数ペア:

[(1, 84895000), (2, 42447500), (4, 21223750), (5, 16979000), (8, 10611875), (10, 8489500), (20, 4244750), (25, 3395800), (40, 2122375), (50, 1697900), (100, 848950), (125, 679160), (200, 424475), (250, 339580), (500, 169790), (625, 135832), (1000, 84895), (1250, 67916), (2500, 33958), (5000, 16979)]