4877500

素因数分解:

$2^2\times 5^4\times {\mathrm{1951}}^1$

素因数の和:1975

約数の個数: 30

約数和(自身を含む): 10671584

約数和(自身を除く): 5794084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 1951, 2500, 3902, 7804, 9755, 19510, 39020, 48775, 97550, 195100, 243875, 487750, 975500, 1219375, 2438750, 4877500]

約数ペア:

[(1, 4877500), (2, 2438750), (4, 1219375), (5, 975500), (10, 487750), (20, 243875), (25, 195100), (50, 97550), (100, 48775), (125, 39020), (250, 19510), (500, 9755), (625, 7804), (1250, 3902), (1951, 2500)]