39602140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46049}}^1$

素因数の和:46101

約数の個数: 24

約数和(自身を含む): 85100400

約数和(自身を除く): 45498260

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 46049, 92098, 184196, 230245, 460490, 920980, 1980107, 3960214, 7920428, 9900535, 19801070, 39602140]

約数ペア:

[(1, 39602140), (2, 19801070), (4, 9900535), (5, 7920428), (10, 3960214), (20, 1980107), (43, 920980), (86, 460490), (172, 230245), (215, 184196), (430, 92098), (860, 46049)]