114144920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{34381}}^1$

素因数の和:34475

約数の個数: 32

約数和(自身を含む): 259927920

約数和(自身を除く): 145783000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 34381, 68762, 137524, 171905, 275048, 343810, 687620, 1375240, 2853623, 5707246, 11414492, 14268115, 22828984, 28536230, 57072460, 114144920]

約数ペア:

[(1, 114144920), (2, 57072460), (4, 28536230), (5, 22828984), (8, 14268115), (10, 11414492), (20, 5707246), (40, 2853623), (83, 1375240), (166, 687620), (332, 343810), (415, 275048), (664, 171905), (830, 137524), (1660, 68762), (3320, 34381)]