713177780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{124247}}^1$

素因数の和:124304

約数の個数: 48

約数和(自身を含む): 1753387776

約数和(自身を除く): 1040209996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 124247, 248494, 496988, 621235, 869729, 1242470, 1739458, 2484940, 3478916, 4348645, 5094127, 8697290, 10188254, 17394580, 20376508, 25470635, 35658889, 50941270, 71317778, 101882540, 142635556, 178294445, 356588890, 713177780]

約数ペア:

[(1, 713177780), (2, 356588890), (4, 178294445), (5, 142635556), (7, 101882540), (10, 71317778), (14, 50941270), (20, 35658889), (28, 25470635), (35, 20376508), (41, 17394580), (70, 10188254), (82, 8697290), (140, 5094127), (164, 4348645), (205, 3478916), (287, 2484940), (410, 1739458), (574, 1242470), (820, 869729), (1148, 621235), (1435, 496988), (2870, 248494), (5740, 124247)]