8540300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2138

約数の個数: 36

約数和(自身を含む): 18993576

約数和(自身を除く): 10453276

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2083, 4100, 4166, 8332, 10415, 20830, 41660, 52075, 85403, 104150, 170806, 208300, 341612, 427015, 854030, 1708060, 2135075, 4270150, 8540300]

約数ペア:

[(1, 8540300), (2, 4270150), (4, 2135075), (5, 1708060), (10, 854030), (20, 427015), (25, 341612), (41, 208300), (50, 170806), (82, 104150), (100, 85403), (164, 52075), (205, 41660), (410, 20830), (820, 10415), (1025, 8332), (2050, 4166), (2083, 4100)]