560517020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{22367}}^1$

素因数の和:22562

約数の個数: 48

約数和(自身を含む): 1352816640

約数和(自身を除く): 792299620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3580, 5012, 6265, 12530, 22367, 25060, 44734, 89468, 111835, 156569, 223670, 313138, 447340, 626276, 782845, 1565690, 3131380, 4003693, 8007386, 16014772, 20018465, 28025851, 40036930, 56051702, 80073860, 112103404, 140129255, 280258510, 560517020]

約数ペア:

[(1, 560517020), (2, 280258510), (4, 140129255), (5, 112103404), (7, 80073860), (10, 56051702), (14, 40036930), (20, 28025851), (28, 20018465), (35, 16014772), (70, 8007386), (140, 4003693), (179, 3131380), (358, 1565690), (716, 782845), (895, 626276), (1253, 447340), (1790, 313138), (2506, 223670), (3580, 156569), (5012, 111835), (6265, 89468), (12530, 44734), (22367, 25060)]