4798640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 160

約数和(自身を含む): 14999040

約数和(自身を除く): 10200400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 41, 44, 55, 56, 70, 76, 77, 80, 82, 88, 95, 110, 112, 133, 140, 152, 154, 164, 176, 190, 205, 209, 220, 266, 280, 287, 304, 308, 328, 380, 385, 410, 418, 440, 451, 532, 560, 574, 616, 656, 665, 760, 770, 779, 820, 836, 880, 902, 1045, 1064, 1148, 1232, 1330, 1435, 1463, 1520, 1540, 1558, 1640, 1672, 1804, 2090, 2128, 2255, 2296, 2660, 2870, 2926, 3080, 3116, 3157, 3280, 3344, 3608, 3895, 4180, 4510, 4592, 5320, 5453, 5740, 5852, 6160, 6232, 6314, 7216, 7315, 7790, 8360, 8569, 9020, 10640, 10906, 11480, 11704, 12464, 12628, 14630, 15580, 15785, 16720, 17138, 18040, 21812, 22960, 23408, 25256, 27265, 29260, 31160, 31570, 34276, 36080, 42845, 43624, 50512, 54530, 58520, 59983, 62320, 63140, 68552, 85690, 87248, 109060, 117040, 119966, 126280, 137104, 171380, 218120, 239932, 252560, 299915, 342760, 436240, 479864, 599830, 685520, 959728, 1199660, 2399320, 4798640]

約数ペア:

[(1, 4798640), (2, 2399320), (4, 1199660), (5, 959728), (7, 685520), (8, 599830), (10, 479864), (11, 436240), (14, 342760), (16, 299915), (19, 252560), (20, 239932), (22, 218120), (28, 171380), (35, 137104), (38, 126280), (40, 119966), (41, 117040), (44, 109060), (55, 87248), (56, 85690), (70, 68552), (76, 63140), (77, 62320), (80, 59983), (82, 58520), (88, 54530), (95, 50512), (110, 43624), (112, 42845), (133, 36080), (140, 34276), (152, 31570), (154, 31160), (164, 29260), (176, 27265), (190, 25256), (205, 23408), (209, 22960), (220, 21812), (266, 18040), (280, 17138), (287, 16720), (304, 15785), (308, 15580), (328, 14630), (380, 12628), (385, 12464), (410, 11704), (418, 11480), (440, 10906), (451, 10640), (532, 9020), (560, 8569), (574, 8360), (616, 7790), (656, 7315), (665, 7216), (760, 6314), (770, 6232), (779, 6160), (820, 5852), (836, 5740), (880, 5453), (902, 5320), (1045, 4592), (1064, 4510), (1148, 4180), (1232, 3895), (1330, 3608), (1435, 3344), (1463, 3280), (1520, 3157), (1540, 3116), (1558, 3080), (1640, 2926), (1672, 2870), (1804, 2660), (2090, 2296), (2128, 2255)]