8044600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 20646000

約数和(自身を除く): 12601400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 73, 76, 95, 100, 116, 145, 146, 152, 190, 200, 232, 290, 292, 365, 380, 475, 551, 580, 584, 725, 730, 760, 950, 1102, 1160, 1387, 1450, 1460, 1825, 1900, 2117, 2204, 2755, 2774, 2900, 2920, 3650, 3800, 4234, 4408, 5510, 5548, 5800, 6935, 7300, 8468, 10585, 11020, 11096, 13775, 13870, 14600, 16936, 21170, 22040, 27550, 27740, 34675, 40223, 42340, 52925, 55100, 55480, 69350, 80446, 84680, 105850, 110200, 138700, 160892, 201115, 211700, 277400, 321784, 402230, 423400, 804460, 1005575, 1608920, 2011150, 4022300, 8044600]

約数ペア:

[(1, 8044600), (2, 4022300), (4, 2011150), (5, 1608920), (8, 1005575), (10, 804460), (19, 423400), (20, 402230), (25, 321784), (29, 277400), (38, 211700), (40, 201115), (50, 160892), (58, 138700), (73, 110200), (76, 105850), (95, 84680), (100, 80446), (116, 69350), (145, 55480), (146, 55100), (152, 52925), (190, 42340), (200, 40223), (232, 34675), (290, 27740), (292, 27550), (365, 22040), (380, 21170), (475, 16936), (551, 14600), (580, 13870), (584, 13775), (725, 11096), (730, 11020), (760, 10585), (950, 8468), (1102, 7300), (1160, 6935), (1387, 5800), (1450, 5548), (1460, 5510), (1825, 4408), (1900, 4234), (2117, 3800), (2204, 3650), (2755, 2920), (2774, 2900)]