8332130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 7219870

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 199, 265, 395, 398, 530, 790, 995, 1990, 4187, 8374, 10547, 15721, 20935, 21094, 31442, 41870, 52735, 78605, 105470, 157210, 833213, 1666426, 4166065, 8332130]

約数ペア:

[(1, 8332130), (2, 4166065), (5, 1666426), (10, 833213), (53, 157210), (79, 105470), (106, 78605), (158, 52735), (199, 41870), (265, 31442), (395, 21094), (398, 20935), (530, 15721), (790, 10547), (995, 8374), (1990, 4187)]