85877953390

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3119}}^1\times {\mathrm{12347}}^1$

素因数の和:15696

約数の個数: 32

約数和(自身を含む): 155335864320

約数和(自身を除く): 69457910930

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 3119, 6238, 12347, 15595, 24694, 31190, 61735, 123470, 695537, 1391074, 2753381, 3477685, 5506762, 6955370, 13766905, 27533810, 38510293, 77020586, 192551465, 385102930, 8587795339, 17175590678, 42938976695, 85877953390]

約数ペア:

[(1, 85877953390), (2, 42938976695), (5, 17175590678), (10, 8587795339), (223, 385102930), (446, 192551465), (1115, 77020586), (2230, 38510293), (3119, 27533810), (6238, 13766905), (12347, 6955370), (15595, 5506762), (24694, 3477685), (31190, 2753381), (61735, 1391074), (123470, 695537)]