8101880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3433}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 18543600

約数和(自身を除く): 10441720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3433, 6866, 13732, 17165, 27464, 34330, 68660, 137320, 202547, 405094, 810188, 1012735, 1620376, 2025470, 4050940, 8101880]

約数ペア:

[(1, 8101880), (2, 4050940), (4, 2025470), (5, 1620376), (8, 1012735), (10, 810188), (20, 405094), (40, 202547), (59, 137320), (118, 68660), (236, 34330), (295, 27464), (472, 17165), (590, 13732), (1180, 6866), (2360, 3433)]