109323220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{133321}}^1$

素因数の和:133371

約数の個数: 24

約数和(自身を含む): 235180008

約数和(自身を除く): 125856788

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 133321, 266642, 533284, 666605, 1333210, 2666420, 5466161, 10932322, 21864644, 27330805, 54661610, 109323220]

約数ペア:

[(1, 109323220), (2, 54661610), (4, 27330805), (5, 21864644), (10, 10932322), (20, 5466161), (41, 2666420), (82, 1333210), (164, 666605), (205, 533284), (410, 266642), (820, 133321)]