26992040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23269}}^1$

素因数の和:23309

約数の個数: 32

約数和(自身を含む): 62829000

約数和(自身を除く): 35836960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23269, 46538, 93076, 116345, 186152, 232690, 465380, 674801, 930760, 1349602, 2699204, 3374005, 5398408, 6748010, 13496020, 26992040]

約数ペア:

[(1, 26992040), (2, 13496020), (4, 6748010), (5, 5398408), (8, 3374005), (10, 2699204), (20, 1349602), (29, 930760), (40, 674801), (58, 465380), (116, 232690), (145, 186152), (232, 116345), (290, 93076), (580, 46538), (1160, 23269)]