4637950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 9329760

約数和(自身を除く): 4691810

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 109, 115, 185, 218, 230, 370, 545, 575, 851, 925, 1090, 1150, 1702, 1850, 2507, 2725, 4033, 4255, 5014, 5450, 8066, 8510, 12535, 20165, 21275, 25070, 40330, 42550, 62675, 92759, 100825, 125350, 185518, 201650, 463795, 927590, 2318975, 4637950]

約数ペア:

[(1, 4637950), (2, 2318975), (5, 927590), (10, 463795), (23, 201650), (25, 185518), (37, 125350), (46, 100825), (50, 92759), (74, 62675), (109, 42550), (115, 40330), (185, 25070), (218, 21275), (230, 20165), (370, 12535), (545, 8510), (575, 8066), (851, 5450), (925, 5014), (1090, 4255), (1150, 4033), (1702, 2725), (1850, 2507)]