11046640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12577

約数の個数: 40

約数和(自身を含む): 28020528

約数和(自身を除く): 16973888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12553, 25106, 50212, 62765, 100424, 125530, 138083, 200848, 251060, 276166, 502120, 552332, 690415, 1004240, 1104664, 1380830, 2209328, 2761660, 5523320, 11046640]

約数ペア:

[(1, 11046640), (2, 5523320), (4, 2761660), (5, 2209328), (8, 1380830), (10, 1104664), (11, 1004240), (16, 690415), (20, 552332), (22, 502120), (40, 276166), (44, 251060), (55, 200848), (80, 138083), (88, 125530), (110, 100424), (176, 62765), (220, 50212), (440, 25106), (880, 12553)]