39597920

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 93940560

約数和(自身を除く): 54342640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 653, 758, 1306, 1516, 1895, 2612, 3032, 3265, 3790, 5224, 6064, 6530, 7580, 10448, 12128, 13060, 15160, 20896, 26120, 30320, 52240, 60640, 104480, 247487, 494974, 989948, 1237435, 1979896, 2474870, 3959792, 4949740, 7919584, 9899480, 19798960, 39597920]

約数ペア:

[(1, 39597920), (2, 19798960), (4, 9899480), (5, 7919584), (8, 4949740), (10, 3959792), (16, 2474870), (20, 1979896), (32, 1237435), (40, 989948), (80, 494974), (160, 247487), (379, 104480), (653, 60640), (758, 52240), (1306, 30320), (1516, 26120), (1895, 20896), (2612, 15160), (3032, 13060), (3265, 12128), (3790, 10448), (5224, 7580), (6064, 6530)]