11727500

素因数分解:

$2^2\times 5^4\times {\mathrm{4691}}^1$

素因数の和:4715

約数の個数: 30

約数和(自身を含む): 25651164

約数和(自身を除く): 13923664

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4691, 9382, 18764, 23455, 46910, 93820, 117275, 234550, 469100, 586375, 1172750, 2345500, 2931875, 5863750, 11727500]

約数ペア:

[(1, 11727500), (2, 5863750), (4, 2931875), (5, 2345500), (10, 1172750), (20, 586375), (25, 469100), (50, 234550), (100, 117275), (125, 93820), (250, 46910), (500, 23455), (625, 18764), (1250, 9382), (2500, 4691)]