83614990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 72060530

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 545, 1090, 1871, 3742, 4469, 8938, 9355, 18710, 22345, 44690, 76711, 153422, 203939, 383555, 407878, 767110, 1019695, 2039390, 8361499, 16722998, 41807495, 83614990]

約数ペア:

[(1, 83614990), (2, 41807495), (5, 16722998), (10, 8361499), (41, 2039390), (82, 1019695), (109, 767110), (205, 407878), (218, 383555), (410, 203939), (545, 153422), (1090, 76711), (1871, 44690), (3742, 22345), (4469, 18710), (8938, 9355)]