82153060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2473}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 189528192

約数和(自身を除く): 107375132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 2473, 3020, 3322, 4946, 6644, 8305, 9892, 12365, 16610, 24730, 27203, 33220, 49460, 54406, 108812, 136015, 272030, 373423, 544060, 746846, 1493692, 1867115, 3734230, 4107653, 7468460, 8215306, 16430612, 20538265, 41076530, 82153060]

約数ペア:

[(1, 82153060), (2, 41076530), (4, 20538265), (5, 16430612), (10, 8215306), (11, 7468460), (20, 4107653), (22, 3734230), (44, 1867115), (55, 1493692), (110, 746846), (151, 544060), (220, 373423), (302, 272030), (604, 136015), (755, 108812), (1510, 54406), (1661, 49460), (2473, 33220), (3020, 27203), (3322, 24730), (4946, 16610), (6644, 12365), (8305, 9892)]