9737156920

素因数分解:

$2^3\times 5^1\times {\mathrm{4721}}^1\times {\mathrm{51563}}^1$

素因数の和:56295

約数の個数: 32

約数和(自身を含む): 21913668720

約数和(自身を除く): 12176511800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4721, 9442, 18884, 23605, 37768, 47210, 51563, 94420, 103126, 188840, 206252, 257815, 412504, 515630, 1031260, 2062520, 243428923, 486857846, 973715692, 1217144615, 1947431384, 2434289230, 4868578460, 9737156920]

約数ペア:

[(1, 9737156920), (2, 4868578460), (4, 2434289230), (5, 1947431384), (8, 1217144615), (10, 973715692), (20, 486857846), (40, 243428923), (4721, 2062520), (9442, 1031260), (18884, 515630), (23605, 412504), (37768, 257815), (47210, 206252), (51563, 188840), (94420, 103126)]