24388600

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 57083400

約数和(自身を除く): 32694800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 619, 788, 985, 1238, 1576, 1970, 2476, 3095, 3940, 4925, 4952, 6190, 7880, 9850, 12380, 15475, 19700, 24760, 30950, 39400, 61900, 121943, 123800, 243886, 487772, 609715, 975544, 1219430, 2438860, 3048575, 4877720, 6097150, 12194300, 24388600]

約数ペア:

[(1, 24388600), (2, 12194300), (4, 6097150), (5, 4877720), (8, 3048575), (10, 2438860), (20, 1219430), (25, 975544), (40, 609715), (50, 487772), (100, 243886), (197, 123800), (200, 121943), (394, 61900), (619, 39400), (788, 30950), (985, 24760), (1238, 19700), (1576, 15475), (1970, 12380), (2476, 9850), (3095, 7880), (3940, 6190), (4925, 4952)]