45183440

素因数分解:

$2^4\times 5^1\times {\mathrm{564793}}^1$

素因数の和:564806

約数の個数: 20

約数和(自身を含む): 105051684

約数和(自身を除く): 59868244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 564793, 1129586, 2259172, 2823965, 4518344, 5647930, 9036688, 11295860, 22591720, 45183440]

約数ペア:

[(1, 45183440), (2, 22591720), (4, 11295860), (5, 9036688), (8, 5647930), (10, 4518344), (16, 2823965), (20, 2259172), (40, 1129586), (80, 564793)]