57246640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65053}}^1$

素因数の和:65077

約数の個数: 40

約数和(自身を含む): 145200528

約数和(自身を除く): 87953888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 65053, 130106, 260212, 325265, 520424, 650530, 715583, 1040848, 1301060, 1431166, 2602120, 2862332, 3577915, 5204240, 5724664, 7155830, 11449328, 14311660, 28623320, 57246640]

約数ペア:

[(1, 57246640), (2, 28623320), (4, 14311660), (5, 11449328), (8, 7155830), (10, 5724664), (11, 5204240), (16, 3577915), (20, 2862332), (22, 2602120), (40, 1431166), (44, 1301060), (55, 1040848), (80, 715583), (88, 650530), (110, 520424), (176, 325265), (220, 260212), (440, 130106), (880, 65053)]