87060920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{46309}}^1$

素因数の和:46367

約数の個数: 32

約数和(自身を含む): 200059200

約数和(自身を除く): 112998280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 46309, 92618, 185236, 231545, 370472, 463090, 926180, 1852360, 2176523, 4353046, 8706092, 10882615, 17412184, 21765230, 43530460, 87060920]

約数ペア:

[(1, 87060920), (2, 43530460), (4, 21765230), (5, 17412184), (8, 10882615), (10, 8706092), (20, 4353046), (40, 2176523), (47, 1852360), (94, 926180), (188, 463090), (235, 370472), (376, 231545), (470, 185236), (940, 92618), (1880, 46309)]