38483800

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 89904960

約数和(自身を除く): 51421160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 607, 634, 1214, 1268, 1585, 2428, 2536, 3035, 3170, 4856, 6070, 6340, 7925, 12140, 12680, 15175, 15850, 24280, 30350, 31700, 60700, 63400, 121400, 192419, 384838, 769676, 962095, 1539352, 1924190, 3848380, 4810475, 7696760, 9620950, 19241900, 38483800]

約数ペア:

[(1, 38483800), (2, 19241900), (4, 9620950), (5, 7696760), (8, 4810475), (10, 3848380), (20, 1924190), (25, 1539352), (40, 962095), (50, 769676), (100, 384838), (200, 192419), (317, 121400), (607, 63400), (634, 60700), (1214, 31700), (1268, 30350), (1585, 24280), (2428, 15850), (2536, 15175), (3035, 12680), (3170, 12140), (4856, 7925), (6070, 6340)]