67849150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 129902400

約数和(自身を除く): 62053250

約数列:

[1, 2, 5, 10, 25, 50, 79, 89, 158, 178, 193, 386, 395, 445, 790, 890, 965, 1930, 1975, 2225, 3950, 4450, 4825, 7031, 9650, 14062, 15247, 17177, 30494, 34354, 35155, 70310, 76235, 85885, 152470, 171770, 175775, 351550, 381175, 429425, 762350, 858850, 1356983, 2713966, 6784915, 13569830, 33924575, 67849150]

約数ペア:

[(1, 67849150), (2, 33924575), (5, 13569830), (10, 6784915), (25, 2713966), (50, 1356983), (79, 858850), (89, 762350), (158, 429425), (178, 381175), (193, 351550), (386, 175775), (395, 171770), (445, 152470), (790, 85885), (890, 76235), (965, 70310), (1930, 35155), (1975, 34354), (2225, 30494), (3950, 17177), (4450, 15247), (4825, 14062), (7031, 9650)]