67101640

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7019}}^1$

素因数の和:7269

約数の個数: 32

約数和(自身を含む): 151632000

約数和(自身を除く): 84530360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 7019, 9560, 14038, 28076, 35095, 56152, 70190, 140380, 280760, 1677541, 3355082, 6710164, 8387705, 13420328, 16775410, 33550820, 67101640]

約数ペア:

[(1, 67101640), (2, 33550820), (4, 16775410), (5, 13420328), (8, 8387705), (10, 6710164), (20, 3355082), (40, 1677541), (239, 280760), (478, 140380), (956, 70190), (1195, 56152), (1912, 35095), (2390, 28076), (4780, 14038), (7019, 9560)]