85156720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96769}}^1$

素因数の和:96793

約数の個数: 40

約数和(自身を含む): 215990640

約数和(自身を除く): 130833920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 96769, 193538, 387076, 483845, 774152, 967690, 1064459, 1548304, 1935380, 2128918, 3870760, 4257836, 5322295, 7741520, 8515672, 10644590, 17031344, 21289180, 42578360, 85156720]

約数ペア:

[(1, 85156720), (2, 42578360), (4, 21289180), (5, 17031344), (8, 10644590), (10, 8515672), (11, 7741520), (16, 5322295), (20, 4257836), (22, 3870760), (40, 2128918), (44, 1935380), (55, 1548304), (80, 1064459), (88, 967690), (110, 774152), (176, 483845), (220, 387076), (440, 193538), (880, 96769)]