1008021200

素因数分解:

$2^4\times 5^2\times {\mathrm{757}}^1\times {\mathrm{3329}}^1$

素因数の和:4104

約数の個数: 60

約数和(自身を含む): 2425698540

約数和(自身を除く): 1417677340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 757, 1514, 3028, 3329, 3785, 6056, 6658, 7570, 12112, 13316, 15140, 16645, 18925, 26632, 30280, 33290, 37850, 53264, 60560, 66580, 75700, 83225, 133160, 151400, 166450, 266320, 302800, 332900, 665800, 1331600, 2520053, 5040106, 10080212, 12600265, 20160424, 25200530, 40320848, 50401060, 63001325, 100802120, 126002650, 201604240, 252005300, 504010600, 1008021200]

約数ペア:

[(1, 1008021200), (2, 504010600), (4, 252005300), (5, 201604240), (8, 126002650), (10, 100802120), (16, 63001325), (20, 50401060), (25, 40320848), (40, 25200530), (50, 20160424), (80, 12600265), (100, 10080212), (200, 5040106), (400, 2520053), (757, 1331600), (1514, 665800), (3028, 332900), (3329, 302800), (3785, 266320), (6056, 166450), (6658, 151400), (7570, 133160), (12112, 83225), (13316, 75700), (15140, 66580), (16645, 60560), (18925, 53264), (26632, 37850), (30280, 33290)]