2019944200

素因数分解:

$2^3\times 5^2\times {\mathrm{373}}^1\times {\mathrm{27077}}^1$

素因数の和:27466

約数の個数: 48

約数和(自身を含む): 4709134980

約数和(自身を除く): 2689190780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 373, 746, 1492, 1865, 2984, 3730, 7460, 9325, 14920, 18650, 27077, 37300, 54154, 74600, 108308, 135385, 216616, 270770, 541540, 676925, 1083080, 1353850, 2707700, 5415400, 10099721, 20199442, 40398884, 50498605, 80797768, 100997210, 201994420, 252493025, 403988840, 504986050, 1009972100, 2019944200]

約数ペア:

[(1, 2019944200), (2, 1009972100), (4, 504986050), (5, 403988840), (8, 252493025), (10, 201994420), (20, 100997210), (25, 80797768), (40, 50498605), (50, 40398884), (100, 20199442), (200, 10099721), (373, 5415400), (746, 2707700), (1492, 1353850), (1865, 1083080), (2984, 676925), (3730, 541540), (7460, 270770), (9325, 216616), (14920, 135385), (18650, 108308), (27077, 74600), (37300, 54154)]