469288520

素因数分解:

$2^3\times 5^1\times {\mathrm{11732213}}^1$

素因数の和:11732224

約数の個数: 16

約数和(自身を含む): 1055899260

約数和(自身を除く): 586610740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11732213, 23464426, 46928852, 58661065, 93857704, 117322130, 234644260, 469288520]

約数ペア:

[(1, 469288520), (2, 234644260), (4, 117322130), (5, 93857704), (8, 58661065), (10, 46928852), (20, 23464426), (40, 11732213)]