64981100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{6073}}^1$

素因数の和:6194

約数の個数: 36

約数和(自身を含む): 142350264

約数和(自身を除く): 77369164

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 6073, 10700, 12146, 24292, 30365, 60730, 121460, 151825, 303650, 607300, 649811, 1299622, 2599244, 3249055, 6498110, 12996220, 16245275, 32490550, 64981100]

約数ペア:

[(1, 64981100), (2, 32490550), (4, 16245275), (5, 12996220), (10, 6498110), (20, 3249055), (25, 2599244), (50, 1299622), (100, 649811), (107, 607300), (214, 303650), (428, 151825), (535, 121460), (1070, 60730), (2140, 30365), (2675, 24292), (5350, 12146), (6073, 10700)]