102757480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8951}}^1$

素因数の和:9010

約数の個数: 64

約数和(自身を含む): 270708480

約数和(自身を除く): 167951000

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, 8951, 11480, 17902, 35804, 44755, 62657, 71608, 89510, 125314, 179020, 250628, 313285, 358040, 366991, 501256, 626570, 733982, 1253140, 1467964, 1834955, 2506280, 2568937, 2935928, 3669910, 5137874, 7339820, 10275748, 12844685, 14679640, 20551496, 25689370, 51378740, 102757480]

約数ペア:

[(1, 102757480), (2, 51378740), (4, 25689370), (5, 20551496), (7, 14679640), (8, 12844685), (10, 10275748), (14, 7339820), (20, 5137874), (28, 3669910), (35, 2935928), (40, 2568937), (41, 2506280), (56, 1834955), (70, 1467964), (82, 1253140), (140, 733982), (164, 626570), (205, 501256), (280, 366991), (287, 358040), (328, 313285), (410, 250628), (574, 179020), (820, 125314), (1148, 89510), (1435, 71608), (1640, 62657), (2296, 44755), (2870, 35804), (5740, 17902), (8951, 11480)]