2010930800

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{48809}}^1$

素因数の和:48930

約数の個数: 60

約数和(自身を含む): 4878266640

約数和(自身を除く): 2867335840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 824, 1030, 1648, 2060, 2575, 4120, 5150, 8240, 10300, 20600, 41200, 48809, 97618, 195236, 244045, 390472, 488090, 780944, 976180, 1220225, 1952360, 2440450, 3904720, 4880900, 5027327, 9761800, 10054654, 19523600, 20109308, 25136635, 40218616, 50273270, 80437232, 100546540, 125683175, 201093080, 251366350, 402186160, 502732700, 1005465400, 2010930800]

約数ペア:

[(1, 2010930800), (2, 1005465400), (4, 502732700), (5, 402186160), (8, 251366350), (10, 201093080), (16, 125683175), (20, 100546540), (25, 80437232), (40, 50273270), (50, 40218616), (80, 25136635), (100, 20109308), (103, 19523600), (200, 10054654), (206, 9761800), (400, 5027327), (412, 4880900), (515, 3904720), (824, 2440450), (1030, 1952360), (1648, 1220225), (2060, 976180), (2575, 780944), (4120, 488090), (5150, 390472), (8240, 244045), (10300, 195236), (20600, 97618), (41200, 48809)]