7075900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5470

約数の個数: 36

約数和(自身を含む): 16538872

約数和(自身を除く): 9462972

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5443, 10886, 21772, 27215, 54430, 70759, 108860, 136075, 141518, 272150, 283036, 353795, 544300, 707590, 1415180, 1768975, 3537950, 7075900]

約数ペア:

[(1, 7075900), (2, 3537950), (4, 1768975), (5, 1415180), (10, 707590), (13, 544300), (20, 353795), (25, 283036), (26, 272150), (50, 141518), (52, 136075), (65, 108860), (100, 70759), (130, 54430), (260, 27215), (325, 21772), (650, 10886), (1300, 5443)]