22275520

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 56

約数和(自身を含む): 53510688

約数和(自身を除く): 31235168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 461, 604, 755, 922, 1208, 1510, 1844, 2305, 2416, 3020, 3688, 4610, 4832, 6040, 7376, 9220, 9664, 12080, 14752, 18440, 24160, 29504, 36880, 48320, 69611, 73760, 139222, 147520, 278444, 348055, 556888, 696110, 1113776, 1392220, 2227552, 2784440, 4455104, 5568880, 11137760, 22275520]

約数ペア:

[(1, 22275520), (2, 11137760), (4, 5568880), (5, 4455104), (8, 2784440), (10, 2227552), (16, 1392220), (20, 1113776), (32, 696110), (40, 556888), (64, 348055), (80, 278444), (151, 147520), (160, 139222), (302, 73760), (320, 69611), (461, 48320), (604, 36880), (755, 29504), (922, 24160), (1208, 18440), (1510, 14752), (1844, 12080), (2305, 9664), (2416, 9220), (3020, 7376), (3688, 6040), (4610, 4832)]