713485360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1571}}^1$

素因数の和:2402

約数の個数: 80

約数和(自身を含む): 1899378432

約数和(自身を除く): 1185893072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 811, 1571, 1622, 3142, 3244, 4055, 5677, 6284, 6488, 7855, 8110, 10997, 11354, 12568, 12976, 15710, 16220, 21994, 22708, 25136, 28385, 31420, 32440, 43988, 45416, 54985, 56770, 62840, 64880, 87976, 90832, 109970, 113540, 125680, 175952, 219940, 227080, 439880, 454160, 879760, 1274081, 2548162, 5096324, 6370405, 8918567, 10192648, 12740810, 17837134, 20385296, 25481620, 35674268, 44592835, 50963240, 71348536, 89185670, 101926480, 142697072, 178371340, 356742680, 713485360]

約数ペア:

[(1, 713485360), (2, 356742680), (4, 178371340), (5, 142697072), (7, 101926480), (8, 89185670), (10, 71348536), (14, 50963240), (16, 44592835), (20, 35674268), (28, 25481620), (35, 20385296), (40, 17837134), (56, 12740810), (70, 10192648), (80, 8918567), (112, 6370405), (140, 5096324), (280, 2548162), (560, 1274081), (811, 879760), (1571, 454160), (1622, 439880), (3142, 227080), (3244, 219940), (4055, 175952), (5677, 125680), (6284, 113540), (6488, 109970), (7855, 90832), (8110, 87976), (10997, 64880), (11354, 62840), (12568, 56770), (12976, 54985), (15710, 45416), (16220, 43988), (21994, 32440), (22708, 31420), (25136, 28385)]