13490960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24091}}^1$

素因数の和:24111

約数の個数: 40

約数和(自身を含む): 35848896

約数和(自身を除く): 22357936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24091, 48182, 96364, 120455, 168637, 192728, 240910, 337274, 385456, 481820, 674548, 843185, 963640, 1349096, 1686370, 1927280, 2698192, 3372740, 6745480, 13490960]

約数ペア:

[(1, 13490960), (2, 6745480), (4, 3372740), (5, 2698192), (7, 1927280), (8, 1686370), (10, 1349096), (14, 963640), (16, 843185), (20, 674548), (28, 481820), (35, 385456), (40, 337274), (56, 240910), (70, 192728), (80, 168637), (112, 120455), (140, 96364), (280, 48182), (560, 24091)]