42819020

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{7307}}^1$

素因数の和:7609

約数の個数: 24

約数和(自身を含む): 90239184

約数和(自身を除く): 47420164

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 7307, 14614, 29228, 36535, 73070, 146140, 2140951, 4281902, 8563804, 10704755, 21409510, 42819020]

約数ペア:

[(1, 42819020), (2, 21409510), (4, 10704755), (5, 8563804), (10, 4281902), (20, 2140951), (293, 146140), (586, 73070), (1172, 36535), (1465, 29228), (2930, 14614), (5860, 7307)]