74368120

素因数分解:

$2^3\times 5^1\times {\mathrm{1859203}}^1$

素因数の和:1859214

約数の個数: 16

約数和(自身を含む): 167328360

約数和(自身を除く): 92960240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1859203, 3718406, 7436812, 9296015, 14873624, 18592030, 37184060, 74368120]

約数ペア:

[(1, 74368120), (2, 37184060), (4, 18592030), (5, 14873624), (8, 9296015), (10, 7436812), (20, 3718406), (40, 1859203)]