42524200

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 100021500

約数和(自身を除く): 57497300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 890, 1780, 2225, 2389, 3560, 4450, 4778, 8900, 9556, 11945, 17800, 19112, 23890, 47780, 59725, 95560, 119450, 212621, 238900, 425242, 477800, 850484, 1063105, 1700968, 2126210, 4252420, 5315525, 8504840, 10631050, 21262100, 42524200]

約数ペア:

[(1, 42524200), (2, 21262100), (4, 10631050), (5, 8504840), (8, 5315525), (10, 4252420), (20, 2126210), (25, 1700968), (40, 1063105), (50, 850484), (89, 477800), (100, 425242), (178, 238900), (200, 212621), (356, 119450), (445, 95560), (712, 59725), (890, 47780), (1780, 23890), (2225, 19112), (2389, 17800), (3560, 11945), (4450, 9556), (4778, 8900)]