68186540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{117563}}^1$

素因数の和:117601

約数の個数: 24

約数和(自身を含む): 148130640

約数和(自身を除く): 79944100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 117563, 235126, 470252, 587815, 1175630, 2351260, 3409327, 6818654, 13637308, 17046635, 34093270, 68186540]

約数ペア:

[(1, 68186540), (2, 34093270), (4, 17046635), (5, 13637308), (10, 6818654), (20, 3409327), (29, 2351260), (58, 1175630), (116, 587815), (145, 470252), (290, 235126), (580, 117563)]