2275791040

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{15427}}^1$

素因数の和:15905

約数の個数: 56

約数和(自身を含む): 5431334832

約数和(自身を除く): 3155543792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 922, 1844, 2305, 3688, 4610, 7376, 9220, 14752, 15427, 18440, 29504, 30854, 36880, 61708, 73760, 77135, 123416, 147520, 154270, 246832, 308540, 493664, 617080, 987328, 1234160, 2468320, 4936640, 7111847, 14223694, 28447388, 35559235, 56894776, 71118470, 113789552, 142236940, 227579104, 284473880, 455158208, 568947760, 1137895520, 2275791040]

約数ペア:

[(1, 2275791040), (2, 1137895520), (4, 568947760), (5, 455158208), (8, 284473880), (10, 227579104), (16, 142236940), (20, 113789552), (32, 71118470), (40, 56894776), (64, 35559235), (80, 28447388), (160, 14223694), (320, 7111847), (461, 4936640), (922, 2468320), (1844, 1234160), (2305, 987328), (3688, 617080), (4610, 493664), (7376, 308540), (9220, 246832), (14752, 154270), (15427, 147520), (18440, 123416), (29504, 77135), (30854, 73760), (36880, 61708)]