111956720

素因数分解:

$2^4\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1319}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 260742240

約数和(自身を除く): 148785520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1061, 1319, 2122, 2638, 4244, 5276, 5305, 6595, 8488, 10552, 10610, 13190, 16976, 21104, 21220, 26380, 42440, 52760, 84880, 105520, 1399459, 2798918, 5597836, 6997295, 11195672, 13994590, 22391344, 27989180, 55978360, 111956720]

約数ペア:

[(1, 111956720), (2, 55978360), (4, 27989180), (5, 22391344), (8, 13994590), (10, 11195672), (16, 6997295), (20, 5597836), (40, 2798918), (80, 1399459), (1061, 105520), (1319, 84880), (2122, 52760), (2638, 42440), (4244, 26380), (5276, 21220), (5305, 21104), (6595, 16976), (8488, 13190), (10552, 10610)]