11877500

素因数分解:

$2^2\times 5^4\times {\mathrm{4751}}^1$

素因数の和:4775

約数の個数: 30

約数和(自身を含む): 25979184

約数和(自身を除く): 14101684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4751, 9502, 19004, 23755, 47510, 95020, 118775, 237550, 475100, 593875, 1187750, 2375500, 2969375, 5938750, 11877500]

約数ペア:

[(1, 11877500), (2, 5938750), (4, 2969375), (5, 2375500), (10, 1187750), (20, 593875), (25, 475100), (50, 237550), (100, 118775), (125, 95020), (250, 47510), (500, 23755), (625, 19004), (1250, 9502), (2500, 4751)]