11899600

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 60

約数和(自身を含む): 29060640

約数和(自身を除く): 17161040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 419, 568, 710, 838, 1136, 1420, 1676, 1775, 2095, 2840, 3352, 3550, 4190, 5680, 6704, 7100, 8380, 10475, 14200, 16760, 20950, 28400, 29749, 33520, 41900, 59498, 83800, 118996, 148745, 167600, 237992, 297490, 475984, 594980, 743725, 1189960, 1487450, 2379920, 2974900, 5949800, 11899600]

約数ペア:

[(1, 11899600), (2, 5949800), (4, 2974900), (5, 2379920), (8, 1487450), (10, 1189960), (16, 743725), (20, 594980), (25, 475984), (40, 297490), (50, 237992), (71, 167600), (80, 148745), (100, 118996), (142, 83800), (200, 59498), (284, 41900), (355, 33520), (400, 29749), (419, 28400), (568, 20950), (710, 16760), (838, 14200), (1136, 10475), (1420, 8380), (1676, 7100), (1775, 6704), (2095, 5680), (2840, 4190), (3352, 3550)]