13436720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15269}}^1$

素因数の和:15293

約数の個数: 40

約数和(自身を含む): 34082640

約数和(自身を除く): 20645920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15269, 30538, 61076, 76345, 122152, 152690, 167959, 244304, 305380, 335918, 610760, 671836, 839795, 1221520, 1343672, 1679590, 2687344, 3359180, 6718360, 13436720]

約数ペア:

[(1, 13436720), (2, 6718360), (4, 3359180), (5, 2687344), (8, 1679590), (10, 1343672), (11, 1221520), (16, 839795), (20, 671836), (22, 610760), (40, 335918), (44, 305380), (55, 244304), (80, 167959), (88, 152690), (110, 122152), (176, 76345), (220, 61076), (440, 30538), (880, 15269)]