12666100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5544

約数の個数: 36

約数和(自身を含む): 28685664

約数和(自身を除く): 16019564

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 5507, 11014, 22028, 27535, 55070, 110140, 126661, 137675, 253322, 275350, 506644, 550700, 633305, 1266610, 2533220, 3166525, 6333050, 12666100]

約数ペア:

[(1, 12666100), (2, 6333050), (4, 3166525), (5, 2533220), (10, 1266610), (20, 633305), (23, 550700), (25, 506644), (46, 275350), (50, 253322), (92, 137675), (100, 126661), (115, 110140), (230, 55070), (460, 27535), (575, 22028), (1150, 11014), (2300, 5507)]