481494800

素因数分解:

$2^4\times 5^2\times {\mathrm{1009}}^1\times {\mathrm{1193}}^1$

素因数の和:2220

約数の個数: 60

約数和(自身を含む): 1158908340

約数和(自身を除く): 677413540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1009, 1193, 2018, 2386, 4036, 4772, 5045, 5965, 8072, 9544, 10090, 11930, 16144, 19088, 20180, 23860, 25225, 29825, 40360, 47720, 50450, 59650, 80720, 95440, 100900, 119300, 201800, 238600, 403600, 477200, 1203737, 2407474, 4814948, 6018685, 9629896, 12037370, 19259792, 24074740, 30093425, 48149480, 60186850, 96298960, 120373700, 240747400, 481494800]

約数ペア:

[(1, 481494800), (2, 240747400), (4, 120373700), (5, 96298960), (8, 60186850), (10, 48149480), (16, 30093425), (20, 24074740), (25, 19259792), (40, 12037370), (50, 9629896), (80, 6018685), (100, 4814948), (200, 2407474), (400, 1203737), (1009, 477200), (1193, 403600), (2018, 238600), (2386, 201800), (4036, 119300), (4772, 100900), (5045, 95440), (5965, 80720), (8072, 59650), (9544, 50450), (10090, 47720), (11930, 40360), (16144, 29825), (19088, 25225), (20180, 23860)]