97156060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 211115520

約数和(自身を除く): 113959460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 164, 205, 218, 410, 436, 545, 820, 1087, 1090, 2174, 2180, 4348, 4469, 5435, 8938, 10870, 17876, 21740, 22345, 44567, 44690, 89134, 89380, 118483, 178268, 222835, 236966, 445670, 473932, 592415, 891340, 1184830, 2369660, 4857803, 9715606, 19431212, 24289015, 48578030, 97156060]

約数ペア:

[(1, 97156060), (2, 48578030), (4, 24289015), (5, 19431212), (10, 9715606), (20, 4857803), (41, 2369660), (82, 1184830), (109, 891340), (164, 592415), (205, 473932), (218, 445670), (410, 236966), (436, 222835), (545, 178268), (820, 118483), (1087, 89380), (1090, 89134), (2174, 44690), (2180, 44567), (4348, 22345), (4469, 21740), (5435, 17876), (8938, 10870)]