17561240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15139}}^1$

素因数の和:15179

約数の個数: 32

約数和(自身を含む): 40878000

約数和(自身を除く): 23316760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 15139, 30278, 60556, 75695, 121112, 151390, 302780, 439031, 605560, 878062, 1756124, 2195155, 3512248, 4390310, 8780620, 17561240]

約数ペア:

[(1, 17561240), (2, 8780620), (4, 4390310), (5, 3512248), (8, 2195155), (10, 1756124), (20, 878062), (29, 605560), (40, 439031), (58, 302780), (116, 151390), (145, 121112), (232, 75695), (290, 60556), (580, 30278), (1160, 15139)]