148432840

素因数分解:

$2^3\times 5^1\times {\mathrm{3710821}}^1$

素因数の和:3710832

約数の個数: 16

約数和(自身を含む): 333973980

約数和(自身を除く): 185541140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3710821, 7421642, 14843284, 18554105, 29686568, 37108210, 74216420, 148432840]

約数ペア:

[(1, 148432840), (2, 74216420), (4, 37108210), (5, 29686568), (8, 18554105), (10, 14843284), (20, 7421642), (40, 3710821)]