87568190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9719}}^1$

素因数の和:9796

約数の個数: 32

約数和(自身を含む): 170061120

約数和(自身を除く): 82492930

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 9719, 19438, 48595, 97190, 165223, 330446, 515107, 826115, 1030214, 1652230, 2575535, 5151070, 8756819, 17513638, 43784095, 87568190]

約数ペア:

[(1, 87568190), (2, 43784095), (5, 17513638), (10, 8756819), (17, 5151070), (34, 2575535), (53, 1652230), (85, 1030214), (106, 826115), (170, 515107), (265, 330446), (530, 165223), (901, 97190), (1802, 48595), (4505, 19438), (9010, 9719)]