17038060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 40572000

約数和(自身を除く): 23533940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 3449, 4940, 6898, 13796, 17245, 34490, 44837, 65531, 68980, 89674, 131062, 179348, 224185, 262124, 327655, 448370, 655310, 851903, 896740, 1310620, 1703806, 3407612, 4259515, 8519030, 17038060]

約数ペア:

[(1, 17038060), (2, 8519030), (4, 4259515), (5, 3407612), (10, 1703806), (13, 1310620), (19, 896740), (20, 851903), (26, 655310), (38, 448370), (52, 327655), (65, 262124), (76, 224185), (95, 179348), (130, 131062), (190, 89674), (247, 68980), (260, 65531), (380, 44837), (494, 34490), (988, 17245), (1235, 13796), (2470, 6898), (3449, 4940)]