8523580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32783}}^1$

素因数の和:32805

約数の個数: 24

約数和(自身を含む): 19276992

約数和(自身を除く): 10753412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32783, 65566, 131132, 163915, 327830, 426179, 655660, 852358, 1704716, 2130895, 4261790, 8523580]

約数ペア:

[(1, 8523580), (2, 4261790), (4, 2130895), (5, 1704716), (10, 852358), (13, 655660), (20, 426179), (26, 327830), (52, 163915), (65, 131132), (130, 65566), (260, 32783)]