38779600

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1532

約数の個数: 60

約数和(自身を含む): 94623904

約数和(自身を除く): 55844304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1447, 1675, 2680, 2894, 3350, 5360, 5788, 6700, 7235, 11576, 13400, 14470, 23152, 26800, 28940, 36175, 57880, 72350, 96949, 115760, 144700, 193898, 289400, 387796, 484745, 578800, 775592, 969490, 1551184, 1938980, 2423725, 3877960, 4847450, 7755920, 9694900, 19389800, 38779600]

約数ペア:

[(1, 38779600), (2, 19389800), (4, 9694900), (5, 7755920), (8, 4847450), (10, 3877960), (16, 2423725), (20, 1938980), (25, 1551184), (40, 969490), (50, 775592), (67, 578800), (80, 484745), (100, 387796), (134, 289400), (200, 193898), (268, 144700), (335, 115760), (400, 96949), (536, 72350), (670, 57880), (1072, 36175), (1340, 28940), (1447, 26800), (1675, 23152), (2680, 14470), (2894, 13400), (3350, 11576), (5360, 7235), (5788, 6700)]