5549750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 10558080

約数和(自身を除く): 5008330

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 281, 395, 562, 790, 1405, 1975, 2810, 3950, 7025, 9875, 14050, 19750, 22199, 35125, 44398, 70250, 110995, 221990, 554975, 1109950, 2774875, 5549750]

約数ペア:

[(1, 5549750), (2, 2774875), (5, 1109950), (10, 554975), (25, 221990), (50, 110995), (79, 70250), (125, 44398), (158, 35125), (250, 22199), (281, 19750), (395, 14050), (562, 9875), (790, 7025), (1405, 3950), (1975, 2810)]