23673320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 58631040

約数和(自身を除く): 34957720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 311, 346, 440, 622, 692, 865, 1244, 1384, 1555, 1730, 1903, 2488, 3110, 3421, 3460, 3806, 6220, 6842, 6920, 7612, 9515, 12440, 13684, 15224, 17105, 19030, 27368, 34210, 38060, 53803, 68420, 76120, 107606, 136840, 215212, 269015, 430424, 538030, 591833, 1076060, 1183666, 2152120, 2367332, 2959165, 4734664, 5918330, 11836660, 23673320]

約数ペア:

[(1, 23673320), (2, 11836660), (4, 5918330), (5, 4734664), (8, 2959165), (10, 2367332), (11, 2152120), (20, 1183666), (22, 1076060), (40, 591833), (44, 538030), (55, 430424), (88, 269015), (110, 215212), (173, 136840), (220, 107606), (311, 76120), (346, 68420), (440, 53803), (622, 38060), (692, 34210), (865, 27368), (1244, 19030), (1384, 17105), (1555, 15224), (1730, 13684), (1903, 12440), (2488, 9515), (3110, 7612), (3421, 6920), (3460, 6842), (3806, 6220)]