74084560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2956

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 120367280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 2903, 3190, 5104, 5806, 6380, 11612, 12760, 14515, 23224, 25520, 29030, 31933, 46448, 58060, 63866, 84187, 116120, 127732, 159665, 168374, 232240, 255464, 319330, 336748, 420935, 510928, 638660, 673496, 841870, 926057, 1277320, 1346992, 1683740, 1852114, 2554640, 3367480, 3704228, 4630285, 6734960, 7408456, 9260570, 14816912, 18521140, 37042280, 74084560]

約数ペア:

[(1, 74084560), (2, 37042280), (4, 18521140), (5, 14816912), (8, 9260570), (10, 7408456), (11, 6734960), (16, 4630285), (20, 3704228), (22, 3367480), (29, 2554640), (40, 1852114), (44, 1683740), (55, 1346992), (58, 1277320), (80, 926057), (88, 841870), (110, 673496), (116, 638660), (145, 510928), (176, 420935), (220, 336748), (232, 319330), (290, 255464), (319, 232240), (440, 168374), (464, 159665), (580, 127732), (638, 116120), (880, 84187), (1160, 63866), (1276, 58060), (1595, 46448), (2320, 31933), (2552, 29030), (2903, 25520), (3190, 23224), (5104, 14515), (5806, 12760), (6380, 11612)]