43688060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 56055556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 1487, 2260, 2938, 2974, 5876, 5948, 7345, 7435, 14690, 14870, 19331, 29380, 29740, 38662, 77324, 96655, 168031, 193310, 336062, 386620, 672124, 840155, 1680310, 2184403, 3360620, 4368806, 8737612, 10922015, 21844030, 43688060]

約数ペア:

[(1, 43688060), (2, 21844030), (4, 10922015), (5, 8737612), (10, 4368806), (13, 3360620), (20, 2184403), (26, 1680310), (52, 840155), (65, 672124), (113, 386620), (130, 336062), (226, 193310), (260, 168031), (452, 96655), (565, 77324), (1130, 38662), (1469, 29740), (1487, 29380), (2260, 19331), (2938, 14870), (2974, 14690), (5876, 7435), (5948, 7345)]