22725710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 50109840

約数和(自身を除く): 27384130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 2441, 4655, 4882, 9310, 12205, 17087, 24410, 34174, 46379, 85435, 92758, 119609, 170870, 231895, 239218, 324653, 463790, 598045, 649306, 1196090, 1623265, 2272571, 3246530, 4545142, 11362855, 22725710]

約数ペア:

[(1, 22725710), (2, 11362855), (5, 4545142), (7, 3246530), (10, 2272571), (14, 1623265), (19, 1196090), (35, 649306), (38, 598045), (49, 463790), (70, 324653), (95, 239218), (98, 231895), (133, 170870), (190, 119609), (245, 92758), (266, 85435), (490, 46379), (665, 34174), (931, 24410), (1330, 17087), (1862, 12205), (2441, 9310), (4655, 4882)]