15340595840

素因数分解:

$2^7\times 5^1\times {\mathrm{23969681}}^1$

素因数の和:23969700

約数の個数: 32

約数和(自身を含む): 36673613460

約数和(自身を除く): 21333017620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23969681, 47939362, 95878724, 119848405, 191757448, 239696810, 383514896, 479393620, 767029792, 958787240, 1534059584, 1917574480, 3068119168, 3835148960, 7670297920, 15340595840]

約数ペア:

[(1, 15340595840), (2, 7670297920), (4, 3835148960), (5, 3068119168), (8, 1917574480), (10, 1534059584), (16, 958787240), (20, 767029792), (32, 479393620), (40, 383514896), (64, 239696810), (80, 191757448), (128, 119848405), (160, 95878724), (320, 47939362), (640, 23969681)]