148838000

素因数分解:

$2^4\times 5^3\times {\mathrm{74419}}^1$

素因数の和:74442

約数の個数: 40

約数和(自身を含む): 359895120

約数和(自身を除く): 211057120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 74419, 148838, 297676, 372095, 595352, 744190, 1190704, 1488380, 1860475, 2976760, 3720950, 5953520, 7441900, 9302375, 14883800, 18604750, 29767600, 37209500, 74419000, 148838000]

約数ペア:

[(1, 148838000), (2, 74419000), (4, 37209500), (5, 29767600), (8, 18604750), (10, 14883800), (16, 9302375), (20, 7441900), (25, 5953520), (40, 3720950), (50, 2976760), (80, 1860475), (100, 1488380), (125, 1190704), (200, 744190), (250, 595352), (400, 372095), (500, 297676), (1000, 148838), (2000, 74419)]