13711720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2833}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 33922980

約数和(自身を除く): 20211260

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 2833, 4840, 5666, 11332, 14165, 22664, 28330, 31163, 56660, 62326, 113320, 124652, 155815, 249304, 311630, 342793, 623260, 685586, 1246520, 1371172, 1713965, 2742344, 3427930, 6855860, 13711720]

約数ペア:

[(1, 13711720), (2, 6855860), (4, 3427930), (5, 2742344), (8, 1713965), (10, 1371172), (11, 1246520), (20, 685586), (22, 623260), (40, 342793), (44, 311630), (55, 249304), (88, 155815), (110, 124652), (121, 113320), (220, 62326), (242, 56660), (440, 31163), (484, 28330), (605, 22664), (968, 14165), (1210, 11332), (2420, 5666), (2833, 4840)]