10305920

素因数分解:

$2^7\times 5^1\times {\mathrm{16103}}^1$

素因数の和:16122

約数の個数: 32

約数和(自身を含む): 24639120

約数和(自身を除く): 14333200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 16103, 32206, 64412, 80515, 128824, 161030, 257648, 322060, 515296, 644120, 1030592, 1288240, 2061184, 2576480, 5152960, 10305920]

約数ペア:

[(1, 10305920), (2, 5152960), (4, 2576480), (5, 2061184), (8, 1288240), (10, 1030592), (16, 644120), (20, 515296), (32, 322060), (40, 257648), (64, 161030), (80, 128824), (128, 80515), (160, 64412), (320, 32206), (640, 16103)]