187817885870

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5021}}^1\times {\mathrm{7681}}^1$

素因数の和:13196

約数の個数: 32

約数和(自身を含む): 338877971136

約数和(自身を除く): 151060085266

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 5021, 7681, 10042, 15362, 25105, 38405, 50210, 76810, 2445227, 3740647, 4890454, 7481294, 12226135, 18703235, 24452270, 37406470, 38566301, 77132602, 192831505, 385663010, 18781788587, 37563577174, 93908942935, 187817885870]

約数ペア:

[(1, 187817885870), (2, 93908942935), (5, 37563577174), (10, 18781788587), (487, 385663010), (974, 192831505), (2435, 77132602), (4870, 38566301), (5021, 37406470), (7681, 24452270), (10042, 18703235), (15362, 12226135), (25105, 7481294), (38405, 4890454), (50210, 3740647), (76810, 2445227)]