100556720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114269}}^1$

素因数の和:114293

約数の個数: 40

約数和(自身を含む): 255050640

約数和(自身を除く): 154493920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 114269, 228538, 457076, 571345, 914152, 1142690, 1256959, 1828304, 2285380, 2513918, 4570760, 5027836, 6284795, 9141520, 10055672, 12569590, 20111344, 25139180, 50278360, 100556720]

約数ペア:

[(1, 100556720), (2, 50278360), (4, 25139180), (5, 20111344), (8, 12569590), (10, 10055672), (11, 9141520), (16, 6284795), (20, 5027836), (22, 4570760), (40, 2513918), (44, 2285380), (55, 1828304), (80, 1256959), (88, 1142690), (110, 914152), (176, 571345), (220, 457076), (440, 228538), (880, 114269)]