8291050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2190

約数の個数: 24

約数和(自身を含む): 15624000

約数和(自身を除く): 7332950

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 2099, 3950, 4198, 10495, 20990, 52475, 104950, 165821, 331642, 829105, 1658210, 4145525, 8291050]

約数ペア:

[(1, 8291050), (2, 4145525), (5, 1658210), (10, 829105), (25, 331642), (50, 165821), (79, 104950), (158, 52475), (395, 20990), (790, 10495), (1975, 4198), (2099, 3950)]