238556900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{82261}}^1$

素因数の和:82304

約数の個数: 36

約数和(自身を含む): 535525620

約数和(自身を除く): 296968720

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 82261, 164522, 329044, 411305, 822610, 1645220, 2056525, 2385569, 4113050, 4771138, 8226100, 9542276, 11927845, 23855690, 47711380, 59639225, 119278450, 238556900]

約数ペア:

[(1, 238556900), (2, 119278450), (4, 59639225), (5, 47711380), (10, 23855690), (20, 11927845), (25, 9542276), (29, 8226100), (50, 4771138), (58, 4113050), (100, 2385569), (116, 2056525), (145, 1645220), (290, 822610), (580, 411305), (725, 329044), (1450, 164522), (2900, 82261)]