54174760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18553}}^1$

素因数の和:18637

約数の個数: 32

約数和(自身を含む): 123569640

約数和(自身を除く): 69394880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 18553, 37106, 74212, 92765, 148424, 185530, 371060, 742120, 1354369, 2708738, 5417476, 6771845, 10834952, 13543690, 27087380, 54174760]

約数ペア:

[(1, 54174760), (2, 27087380), (4, 13543690), (5, 10834952), (8, 6771845), (10, 5417476), (20, 2708738), (40, 1354369), (73, 742120), (146, 371060), (292, 185530), (365, 148424), (584, 92765), (730, 74212), (1460, 37106), (2920, 18553)]