9220520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3907}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 21103200

約数和(自身を除く): 11882680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3907, 7814, 15628, 19535, 31256, 39070, 78140, 156280, 230513, 461026, 922052, 1152565, 1844104, 2305130, 4610260, 9220520]

約数ペア:

[(1, 9220520), (2, 4610260), (4, 2305130), (5, 1844104), (8, 1152565), (10, 922052), (20, 461026), (40, 230513), (59, 156280), (118, 78140), (236, 39070), (295, 31256), (472, 19535), (590, 15628), (1180, 7814), (2360, 3907)]