44085340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13043}}^1$

素因数の和:13078

約数の個数: 36

約数和(自身を含む): 100256184

約数和(自身を除く): 56170844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 13043, 26086, 52172, 65215, 130430, 169559, 260860, 339118, 678236, 847795, 1695590, 2204267, 3391180, 4408534, 8817068, 11021335, 22042670, 44085340]

約数ペア:

[(1, 44085340), (2, 22042670), (4, 11021335), (5, 8817068), (10, 4408534), (13, 3391180), (20, 2204267), (26, 1695590), (52, 847795), (65, 678236), (130, 339118), (169, 260860), (260, 169559), (338, 130430), (676, 65215), (845, 52172), (1690, 26086), (3380, 13043)]