42532960

素因数分解:

$2^5\times 5^1\times {\mathrm{265831}}^1$

素因数の和:265846

約数の個数: 24

約数和(自身を含む): 100484496

約数和(自身を除く): 57951536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 265831, 531662, 1063324, 1329155, 2126648, 2658310, 4253296, 5316620, 8506592, 10633240, 21266480, 42532960]

約数ペア:

[(1, 42532960), (2, 21266480), (4, 10633240), (5, 8506592), (8, 5316620), (10, 4253296), (16, 2658310), (20, 2126648), (32, 1329155), (40, 1063324), (80, 531662), (160, 265831)]