3119380040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271723}}^1$

素因数の和:271782

約数の個数: 64

約数和(自身を含む): 8216933760

約数和(自身を除く): 5097553720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 271723, 543446, 1086892, 1358615, 1902061, 2173784, 2717230, 3804122, 5434460, 7608244, 9510305, 10868920, 11140643, 15216488, 19020610, 22281286, 38041220, 44562572, 55703215, 76082440, 77984501, 89125144, 111406430, 155969002, 222812860, 311938004, 389922505, 445625720, 623876008, 779845010, 1559690020, 3119380040]

約数ペア:

[(1, 3119380040), (2, 1559690020), (4, 779845010), (5, 623876008), (7, 445625720), (8, 389922505), (10, 311938004), (14, 222812860), (20, 155969002), (28, 111406430), (35, 89125144), (40, 77984501), (41, 76082440), (56, 55703215), (70, 44562572), (82, 38041220), (140, 22281286), (164, 19020610), (205, 15216488), (280, 11140643), (287, 10868920), (328, 9510305), (410, 7608244), (574, 5434460), (820, 3804122), (1148, 2717230), (1435, 2173784), (1640, 1902061), (2296, 1358615), (2870, 1086892), (5740, 543446), (11480, 271723)]