75117320

素因数分解:

$2^3\times 5^1\times {\mathrm{1877933}}^1$

素因数の和:1877944

約数の個数: 16

約数和(自身を含む): 169014060

約数和(自身を除く): 93896740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1877933, 3755866, 7511732, 9389665, 15023464, 18779330, 37558660, 75117320]

約数ペア:

[(1, 75117320), (2, 37558660), (4, 18779330), (5, 15023464), (8, 9389665), (10, 7511732), (20, 3755866), (40, 1877933)]