57951080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131707}}^1$

素因数の和:131729

約数の個数: 32

約数和(自身を含む): 142244640

約数和(自身を除く): 84293560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 131707, 263414, 526828, 658535, 1053656, 1317070, 1448777, 2634140, 2897554, 5268280, 5795108, 7243885, 11590216, 14487770, 28975540, 57951080]

約数ペア:

[(1, 57951080), (2, 28975540), (4, 14487770), (5, 11590216), (8, 7243885), (10, 5795108), (11, 5268280), (20, 2897554), (22, 2634140), (40, 1448777), (44, 1317070), (55, 1053656), (88, 658535), (110, 526828), (220, 263414), (440, 131707)]