66893020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 77896100

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 683, 830, 1180, 1366, 1660, 2732, 3415, 4897, 6830, 9794, 13660, 19588, 24485, 40297, 48970, 56689, 80594, 97940, 113378, 161188, 201485, 226756, 283445, 402970, 566890, 805940, 1133780, 3344651, 6689302, 13378604, 16723255, 33446510, 66893020]

約数ペア:

[(1, 66893020), (2, 33446510), (4, 16723255), (5, 13378604), (10, 6689302), (20, 3344651), (59, 1133780), (83, 805940), (118, 566890), (166, 402970), (236, 283445), (295, 226756), (332, 201485), (415, 161188), (590, 113378), (683, 97940), (830, 80594), (1180, 56689), (1366, 48970), (1660, 40297), (2732, 24485), (3415, 19588), (4897, 13660), (6830, 9794)]