23638090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 52120800

約数和(自身を除く): 28482710

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, 2539, 4655, 5078, 9310, 12695, 17773, 25390, 35546, 48241, 88865, 96482, 124411, 177730, 241205, 248822, 337687, 482410, 622055, 675374, 1244110, 1688435, 2363809, 3376870, 4727618, 11819045, 23638090]

約数ペア:

[(1, 23638090), (2, 11819045), (5, 4727618), (7, 3376870), (10, 2363809), (14, 1688435), (19, 1244110), (35, 675374), (38, 622055), (49, 482410), (70, 337687), (95, 248822), (98, 241205), (133, 177730), (190, 124411), (245, 96482), (266, 88865), (490, 48241), (665, 35546), (931, 25390), (1330, 17773), (1862, 12695), (2539, 9310), (4655, 5078)]