12804569120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11432651}}^1$

素因数の和:11432673

約数の個数: 48

約数和(自身を含む): 34572339648

約数和(自身を除く): 21767770528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11432651, 22865302, 45730604, 57163255, 80028557, 91461208, 114326510, 160057114, 182922416, 228653020, 320114228, 365844832, 400142785, 457306040, 640228456, 800285570, 914612080, 1280456912, 1600571140, 1829224160, 2560913824, 3201142280, 6402284560, 12804569120]

約数ペア:

[(1, 12804569120), (2, 6402284560), (4, 3201142280), (5, 2560913824), (7, 1829224160), (8, 1600571140), (10, 1280456912), (14, 914612080), (16, 800285570), (20, 640228456), (28, 457306040), (32, 400142785), (35, 365844832), (40, 320114228), (56, 228653020), (70, 182922416), (80, 160057114), (112, 114326510), (140, 91461208), (160, 80028557), (224, 57163255), (280, 45730604), (560, 22865302), (1120, 11432651)]