27423440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2833}}^1$

素因数の和:2868

約数の個数: 60

約数和(自身を含む): 70107492

約数和(自身を除く): 42684052

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 2833, 4840, 5666, 9680, 11332, 14165, 22664, 28330, 31163, 45328, 56660, 62326, 113320, 124652, 155815, 226640, 249304, 311630, 342793, 498608, 623260, 685586, 1246520, 1371172, 1713965, 2493040, 2742344, 3427930, 5484688, 6855860, 13711720, 27423440]

約数ペア:

[(1, 27423440), (2, 13711720), (4, 6855860), (5, 5484688), (8, 3427930), (10, 2742344), (11, 2493040), (16, 1713965), (20, 1371172), (22, 1246520), (40, 685586), (44, 623260), (55, 498608), (80, 342793), (88, 311630), (110, 249304), (121, 226640), (176, 155815), (220, 124652), (242, 113320), (440, 62326), (484, 56660), (605, 45328), (880, 31163), (968, 28330), (1210, 22664), (1936, 14165), (2420, 11332), (2833, 9680), (4840, 5666)]