32388640

素因数分解:

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

素因数の和:194

約数の個数: 96

約数和(自身を含む): 80559360

約数和(自身を除く): 48170720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 59, 73, 80, 94, 118, 146, 160, 188, 235, 236, 292, 295, 365, 376, 470, 472, 584, 590, 730, 752, 940, 944, 1168, 1180, 1460, 1504, 1880, 1888, 2336, 2360, 2773, 2920, 3431, 3760, 4307, 4720, 5546, 5840, 6862, 7520, 8614, 9440, 11092, 11680, 13724, 13865, 17155, 17228, 21535, 22184, 27448, 27730, 34310, 34456, 43070, 44368, 54896, 55460, 68620, 68912, 86140, 88736, 109792, 110920, 137240, 137824, 172280, 202429, 221840, 274480, 344560, 404858, 443680, 548960, 689120, 809716, 1012145, 1619432, 2024290, 3238864, 4048580, 6477728, 8097160, 16194320, 32388640]

約数ペア:

[(1, 32388640), (2, 16194320), (4, 8097160), (5, 6477728), (8, 4048580), (10, 3238864), (16, 2024290), (20, 1619432), (32, 1012145), (40, 809716), (47, 689120), (59, 548960), (73, 443680), (80, 404858), (94, 344560), (118, 274480), (146, 221840), (160, 202429), (188, 172280), (235, 137824), (236, 137240), (292, 110920), (295, 109792), (365, 88736), (376, 86140), (470, 68912), (472, 68620), (584, 55460), (590, 54896), (730, 44368), (752, 43070), (940, 34456), (944, 34310), (1168, 27730), (1180, 27448), (1460, 22184), (1504, 21535), (1880, 17228), (1888, 17155), (2336, 13865), (2360, 13724), (2773, 11680), (2920, 11092), (3431, 9440), (3760, 8614), (4307, 7520), (4720, 6862), (5546, 5840)]