8889285370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{49937}}^1$

素因数の和:52494

約数の個数: 32

約数和(自身を含む): 18294087168

約数和(自身を除く): 9404801798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2543, 5086, 12715, 17801, 25430, 35602, 49937, 89005, 99874, 178010, 249685, 349559, 499370, 699118, 1747795, 3495590, 126989791, 253979582, 634948955, 888928537, 1269897910, 1777857074, 4444642685, 8889285370]

約数ペア:

[(1, 8889285370), (2, 4444642685), (5, 1777857074), (7, 1269897910), (10, 888928537), (14, 634948955), (35, 253979582), (70, 126989791), (2543, 3495590), (5086, 1747795), (12715, 699118), (17801, 499370), (25430, 349559), (35602, 249685), (49937, 178010), (89005, 99874)]