85397750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{11779}}^1$

素因数の和:11825

約数の個数: 32

約数和(自身を含む): 165391200

約数和(自身を除く): 79993450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 11779, 23558, 58895, 117790, 294475, 341591, 588950, 683182, 1472375, 1707955, 2944750, 3415910, 8539775, 17079550, 42698875, 85397750]

約数ペア:

[(1, 85397750), (2, 42698875), (5, 17079550), (10, 8539775), (25, 3415910), (29, 2944750), (50, 1707955), (58, 1472375), (125, 683182), (145, 588950), (250, 341591), (290, 294475), (725, 117790), (1450, 58895), (3625, 23558), (7250, 11779)]