79000

素因数分解:

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

素因数の和:100

約数の個数: 32

約数和(自身を含む): 187200

約数和(自身を除く): 108200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 632, 790, 1000, 1580, 1975, 3160, 3950, 7900, 9875, 15800, 19750, 39500, 79000]

約数ペア:

[(1, 79000), (2, 39500), (4, 19750), (5, 15800), (8, 9875), (10, 7900), (20, 3950), (25, 3160), (40, 1975), (50, 1580), (79, 1000), (100, 790), (125, 632), (158, 500), (200, 395), (250, 316)]