127794800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{45641}}^1$

素因数の和:45666

約数の個数: 60

約数和(自身を含む): 350895696

約数和(自身を除く): 223100896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 45641, 91282, 182564, 228205, 319487, 365128, 456410, 638974, 730256, 912820, 1141025, 1277948, 1597435, 1825640, 2282050, 2555896, 3194870, 3651280, 4564100, 5111792, 6389740, 7987175, 9128200, 12779480, 15974350, 18256400, 25558960, 31948700, 63897400, 127794800]

約数ペア:

[(1, 127794800), (2, 63897400), (4, 31948700), (5, 25558960), (7, 18256400), (8, 15974350), (10, 12779480), (14, 9128200), (16, 7987175), (20, 6389740), (25, 5111792), (28, 4564100), (35, 3651280), (40, 3194870), (50, 2555896), (56, 2282050), (70, 1825640), (80, 1597435), (100, 1277948), (112, 1141025), (140, 912820), (175, 730256), (200, 638974), (280, 456410), (350, 365128), (400, 319487), (560, 228205), (700, 182564), (1400, 91282), (2800, 45641)]