108869560

素因数分解:

$2^3\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{1823}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 245255040

約数和(自身を除く): 136385480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1493, 1823, 2986, 3646, 5972, 7292, 7465, 9115, 11944, 14584, 14930, 18230, 29860, 36460, 59720, 72920, 2721739, 5443478, 10886956, 13608695, 21773912, 27217390, 54434780, 108869560]

約数ペア:

[(1, 108869560), (2, 54434780), (4, 27217390), (5, 21773912), (8, 13608695), (10, 10886956), (20, 5443478), (40, 2721739), (1493, 72920), (1823, 59720), (2986, 36460), (3646, 29860), (5972, 18230), (7292, 14930), (7465, 14584), (9115, 11944)]