470147480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1068517}}^1$

素因数の和:1068539

約数の個数: 32

約数和(自身を含む): 1153999440

約数和(自身を除く): 683851960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1068517, 2137034, 4274068, 5342585, 8548136, 10685170, 11753687, 21370340, 23507374, 42740680, 47014748, 58768435, 94029496, 117536870, 235073740, 470147480]

約数ペア:

[(1, 470147480), (2, 235073740), (4, 117536870), (5, 94029496), (8, 58768435), (10, 47014748), (11, 42740680), (20, 23507374), (22, 21370340), (40, 11753687), (44, 10685170), (55, 8548136), (88, 5342585), (110, 4274068), (220, 2137034), (440, 1068517)]