9764528450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{3623}}^1$

素因数の和:6491

約数の個数: 48

約数和(自身を含む): 19129936320

約数和(自身を除く): 9365407870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2837, 3623, 5674, 7246, 14185, 18115, 28370, 36230, 53903, 68837, 70925, 90575, 107806, 137674, 141850, 181150, 269515, 344185, 539030, 688370, 1347575, 1720925, 2695150, 3441850, 10278451, 20556902, 51392255, 102784510, 195290569, 256961275, 390581138, 513922550, 976452845, 1952905690, 4882264225, 9764528450]

約数ペア:

[(1, 9764528450), (2, 4882264225), (5, 1952905690), (10, 976452845), (19, 513922550), (25, 390581138), (38, 256961275), (50, 195290569), (95, 102784510), (190, 51392255), (475, 20556902), (950, 10278451), (2837, 3441850), (3623, 2695150), (5674, 1720925), (7246, 1347575), (14185, 688370), (18115, 539030), (28370, 344185), (36230, 269515), (53903, 181150), (68837, 141850), (70925, 137674), (90575, 107806)]