8097160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 11083640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 73, 94, 118, 146, 188, 235, 236, 292, 295, 365, 376, 470, 472, 584, 590, 730, 940, 1180, 1460, 1880, 2360, 2773, 2920, 3431, 4307, 5546, 6862, 8614, 11092, 13724, 13865, 17155, 17228, 21535, 22184, 27448, 27730, 34310, 34456, 43070, 55460, 68620, 86140, 110920, 137240, 172280, 202429, 404858, 809716, 1012145, 1619432, 2024290, 4048580, 8097160]

約数ペア:

[(1, 8097160), (2, 4048580), (4, 2024290), (5, 1619432), (8, 1012145), (10, 809716), (20, 404858), (40, 202429), (47, 172280), (59, 137240), (73, 110920), (94, 86140), (118, 68620), (146, 55460), (188, 43070), (235, 34456), (236, 34310), (292, 27730), (295, 27448), (365, 22184), (376, 21535), (470, 17228), (472, 17155), (584, 13865), (590, 13724), (730, 11092), (940, 8614), (1180, 6862), (1460, 5546), (1880, 4307), (2360, 3431), (2773, 2920)]