109966100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{26821}}^1$

素因数の和:26876

約数の個数: 36

約数和(自身を含む): 244455708

約数和(自身を除く): 134489608

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 26821, 53642, 107284, 134105, 268210, 536420, 670525, 1099661, 1341050, 2199322, 2682100, 4398644, 5498305, 10996610, 21993220, 27491525, 54983050, 109966100]

約数ペア:

[(1, 109966100), (2, 54983050), (4, 27491525), (5, 21993220), (10, 10996610), (20, 5498305), (25, 4398644), (41, 2682100), (50, 2199322), (82, 1341050), (100, 1099661), (164, 670525), (205, 536420), (410, 268210), (820, 134105), (1025, 107284), (2050, 53642), (4100, 26821)]