10535720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20261}}^1$

素因数の和:20285

約数の個数: 32

約数和(自身を含む): 25530120

約数和(自身を除く): 14994400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20261, 40522, 81044, 101305, 162088, 202610, 263393, 405220, 526786, 810440, 1053572, 1316965, 2107144, 2633930, 5267860, 10535720]

約数ペア:

[(1, 10535720), (2, 5267860), (4, 2633930), (5, 2107144), (8, 1316965), (10, 1053572), (13, 810440), (20, 526786), (26, 405220), (40, 263393), (52, 202610), (65, 162088), (104, 101305), (130, 81044), (260, 40522), (520, 20261)]