8539070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 16057440

約数和(自身を除く): 7518370

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 353, 410, 590, 706, 1765, 2419, 3530, 4838, 12095, 14473, 20827, 24190, 28946, 41654, 72365, 104135, 144730, 208270, 853907, 1707814, 4269535, 8539070]

約数ペア:

[(1, 8539070), (2, 4269535), (5, 1707814), (10, 853907), (41, 208270), (59, 144730), (82, 104135), (118, 72365), (205, 41654), (295, 28946), (353, 24190), (410, 20827), (590, 14473), (706, 12095), (1765, 4838), (2419, 3530)]