4998200

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 11825880

約数和(自身を除く): 6827680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 373, 536, 670, 746, 1340, 1492, 1675, 1865, 2680, 2984, 3350, 3730, 6700, 7460, 9325, 13400, 14920, 18650, 24991, 37300, 49982, 74600, 99964, 124955, 199928, 249910, 499820, 624775, 999640, 1249550, 2499100, 4998200]

約数ペア:

[(1, 4998200), (2, 2499100), (4, 1249550), (5, 999640), (8, 624775), (10, 499820), (20, 249910), (25, 199928), (40, 124955), (50, 99964), (67, 74600), (100, 49982), (134, 37300), (200, 24991), (268, 18650), (335, 14920), (373, 13400), (536, 9325), (670, 7460), (746, 6700), (1340, 3730), (1492, 3350), (1675, 2984), (1865, 2680)]