40691060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70157}}^1$

素因数の和:70195

約数の個数: 24

約数和(自身を含む): 88399080

約数和(自身を除く): 47708020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 70157, 140314, 280628, 350785, 701570, 1403140, 2034553, 4069106, 8138212, 10172765, 20345530, 40691060]

約数ペア:

[(1, 40691060), (2, 20345530), (4, 10172765), (5, 8138212), (10, 4069106), (20, 2034553), (29, 1403140), (58, 701570), (116, 350785), (145, 280628), (290, 140314), (580, 70157)]