68047300

素因数分解:

$2^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1489}}^1$

素因数の和:1960

約数の個数: 36

約数和(自身を含む): 148085140

約数和(自身を除く): 80037840

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 457, 914, 1489, 1828, 2285, 2978, 4570, 5956, 7445, 9140, 11425, 14890, 22850, 29780, 37225, 45700, 74450, 148900, 680473, 1360946, 2721892, 3402365, 6804730, 13609460, 17011825, 34023650, 68047300]

約数ペア:

[(1, 68047300), (2, 34023650), (4, 17011825), (5, 13609460), (10, 6804730), (20, 3402365), (25, 2721892), (50, 1360946), (100, 680473), (457, 148900), (914, 74450), (1489, 45700), (1828, 37225), (2285, 29780), (2978, 22850), (4570, 14890), (5956, 11425), (7445, 9140)]