5008600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 11829600

約数和(自身を除く): 6821000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 317, 395, 632, 634, 790, 1268, 1580, 1585, 1975, 2536, 3160, 3170, 3950, 6340, 7900, 7925, 12680, 15800, 15850, 25043, 31700, 50086, 63400, 100172, 125215, 200344, 250430, 500860, 626075, 1001720, 1252150, 2504300, 5008600]

約数ペア:

[(1, 5008600), (2, 2504300), (4, 1252150), (5, 1001720), (8, 626075), (10, 500860), (20, 250430), (25, 200344), (40, 125215), (50, 100172), (79, 63400), (100, 50086), (158, 31700), (200, 25043), (316, 15850), (317, 15800), (395, 12680), (632, 7925), (634, 7900), (790, 6340), (1268, 3950), (1580, 3170), (1585, 3160), (1975, 2536)]