85616397730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{13309}}^1$

素因数の和:13891

約数の個数: 64

約数和(自身を含む): 165597696000

約数和(自身を除く): 79981298270

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 479, 790, 958, 1343, 2395, 2686, 4790, 6715, 8143, 13309, 13430, 16286, 26618, 37841, 40715, 66545, 75682, 81430, 133090, 189205, 226253, 378410, 452506, 643297, 1051411, 1131265, 1286594, 2102822, 2262530, 3216485, 5257055, 6375011, 6432970, 10514110, 12750022, 17873987, 31875055, 35747974, 63750110, 89369935, 108375187, 178739870, 216750374, 503625869, 541875935, 1007251738, 1083751870, 2518129345, 5036258690, 8561639773, 17123279546, 42808198865, 85616397730]

約数ペア:

[(1, 85616397730), (2, 42808198865), (5, 17123279546), (10, 8561639773), (17, 5036258690), (34, 2518129345), (79, 1083751870), (85, 1007251738), (158, 541875935), (170, 503625869), (395, 216750374), (479, 178739870), (790, 108375187), (958, 89369935), (1343, 63750110), (2395, 35747974), (2686, 31875055), (4790, 17873987), (6715, 12750022), (8143, 10514110), (13309, 6432970), (13430, 6375011), (16286, 5257055), (26618, 3216485), (37841, 2262530), (40715, 2102822), (66545, 1286594), (75682, 1131265), (81430, 1051411), (133090, 643297), (189205, 452506), (226253, 378410)]