22468100

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2707}}^1$

素因数の和:2804

約数の個数: 36

約数和(自身を含む): 49361424

約数和(自身を除く): 26893324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 2707, 4150, 5414, 8300, 10828, 13535, 27070, 54140, 67675, 135350, 224681, 270700, 449362, 898724, 1123405, 2246810, 4493620, 5617025, 11234050, 22468100]

約数ペア:

[(1, 22468100), (2, 11234050), (4, 5617025), (5, 4493620), (10, 2246810), (20, 1123405), (25, 898724), (50, 449362), (83, 270700), (100, 224681), (166, 135350), (332, 67675), (415, 54140), (830, 27070), (1660, 13535), (2075, 10828), (2707, 8300), (4150, 5414)]