11340680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 27866160

約数和(自身を除く): 16525480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 193, 226, 260, 386, 452, 520, 565, 772, 904, 965, 1130, 1469, 1544, 1930, 2260, 2509, 2938, 3860, 4520, 5018, 5876, 7345, 7720, 10036, 11752, 12545, 14690, 20072, 21809, 25090, 29380, 43618, 50180, 58760, 87236, 100360, 109045, 174472, 218090, 283517, 436180, 567034, 872360, 1134068, 1417585, 2268136, 2835170, 5670340, 11340680]

約数ペア:

[(1, 11340680), (2, 5670340), (4, 2835170), (5, 2268136), (8, 1417585), (10, 1134068), (13, 872360), (20, 567034), (26, 436180), (40, 283517), (52, 218090), (65, 174472), (104, 109045), (113, 100360), (130, 87236), (193, 58760), (226, 50180), (260, 43618), (386, 29380), (452, 25090), (520, 21809), (565, 20072), (772, 14690), (904, 12545), (965, 11752), (1130, 10036), (1469, 7720), (1544, 7345), (1930, 5876), (2260, 5018), (2509, 4520), (2938, 3860)]