9968355700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5246503}}^1$

素因数の和:5246536

約数の個数: 36

約数和(自身を含む): 22769827360

約数和(自身を除く): 12801471660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5246503, 10493006, 20986012, 26232515, 52465030, 99683557, 104930060, 131162575, 199367114, 262325150, 398734228, 498417785, 524650300, 996835570, 1993671140, 2492088925, 4984177850, 9968355700]

約数ペア:

[(1, 9968355700), (2, 4984177850), (4, 2492088925), (5, 1993671140), (10, 996835570), (19, 524650300), (20, 498417785), (25, 398734228), (38, 262325150), (50, 199367114), (76, 131162575), (95, 104930060), (100, 99683557), (190, 52465030), (380, 26232515), (475, 20986012), (950, 10493006), (1900, 5246503)]