45916040

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3691}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 103671360

約数和(自身を除く): 57755320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 3691, 6220, 7382, 12440, 14764, 18455, 29528, 36910, 73820, 147640, 1147901, 2295802, 4591604, 5739505, 9183208, 11479010, 22958020, 45916040]

約数ペア:

[(1, 45916040), (2, 22958020), (4, 11479010), (5, 9183208), (8, 5739505), (10, 4591604), (20, 2295802), (40, 1147901), (311, 147640), (622, 73820), (1244, 36910), (1555, 29528), (2488, 18455), (3110, 14764), (3691, 12440), (6220, 7382)]