11839600

素因数分解:

$2^4\times 5^2\times {\mathrm{29599}}^1$

素因数の和:29617

約数の個数: 30

約数和(自身を含む): 28445600

約数和(自身を除く): 16606000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 29599, 59198, 118396, 147995, 236792, 295990, 473584, 591980, 739975, 1183960, 1479950, 2367920, 2959900, 5919800, 11839600]

約数ペア:

[(1, 11839600), (2, 5919800), (4, 2959900), (5, 2367920), (8, 1479950), (10, 1183960), (16, 739975), (20, 591980), (25, 473584), (40, 295990), (50, 236792), (80, 147995), (100, 118396), (200, 59198), (400, 29599)]