2680495600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2075

約数の個数: 120

約数和(自身を含む): 6709963392

約数和(自身を除く): 4029467792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 113, 124, 155, 200, 226, 248, 310, 400, 452, 496, 565, 620, 775, 904, 1130, 1240, 1550, 1808, 1913, 2260, 2480, 2825, 3100, 3503, 3826, 4520, 5650, 6200, 7006, 7652, 9040, 9565, 11300, 12400, 14012, 15304, 17515, 19130, 22600, 28024, 30608, 35030, 38260, 45200, 47825, 56048, 59303, 70060, 76520, 87575, 95650, 118606, 140120, 153040, 175150, 191300, 216169, 237212, 280240, 296515, 350300, 382600, 432338, 474424, 593030, 700600, 765200, 864676, 948848, 1080845, 1186060, 1401200, 1482575, 1729352, 2161690, 2372120, 2965150, 3458704, 4323380, 4744240, 5404225, 5930300, 6701239, 8646760, 10808450, 11860600, 13402478, 17293520, 21616900, 23721200, 26804956, 33506195, 43233800, 53609912, 67012390, 86467600, 107219824, 134024780, 167530975, 268049560, 335061950, 536099120, 670123900, 1340247800, 2680495600]

約数ペア:

[(1, 2680495600), (2, 1340247800), (4, 670123900), (5, 536099120), (8, 335061950), (10, 268049560), (16, 167530975), (20, 134024780), (25, 107219824), (31, 86467600), (40, 67012390), (50, 53609912), (62, 43233800), (80, 33506195), (100, 26804956), (113, 23721200), (124, 21616900), (155, 17293520), (200, 13402478), (226, 11860600), (248, 10808450), (310, 8646760), (400, 6701239), (452, 5930300), (496, 5404225), (565, 4744240), (620, 4323380), (775, 3458704), (904, 2965150), (1130, 2372120), (1240, 2161690), (1550, 1729352), (1808, 1482575), (1913, 1401200), (2260, 1186060), (2480, 1080845), (2825, 948848), (3100, 864676), (3503, 765200), (3826, 700600), (4520, 593030), (5650, 474424), (6200, 432338), (7006, 382600), (7652, 350300), (9040, 296515), (9565, 280240), (11300, 237212), (12400, 216169), (14012, 191300), (15304, 175150), (17515, 153040), (19130, 140120), (22600, 118606), (28024, 95650), (30608, 87575), (35030, 76520), (38260, 70060), (45200, 59303), (47825, 56048)]