42131000

素因数分解:

$2^3\times 5^3\times {\mathrm{42131}}^1$

素因数の和:42152

約数の個数: 32

約数和(自身を含む): 98588880

約数和(自身を除く): 56457880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 42131, 84262, 168524, 210655, 337048, 421310, 842620, 1053275, 1685240, 2106550, 4213100, 5266375, 8426200, 10532750, 21065500, 42131000]

約数ペア:

[(1, 42131000), (2, 21065500), (4, 10532750), (5, 8426200), (8, 5266375), (10, 4213100), (20, 2106550), (25, 1685240), (40, 1053275), (50, 842620), (100, 421310), (125, 337048), (200, 210655), (250, 168524), (500, 84262), (1000, 42131)]