3941440

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 56

約数和(自身を含む): 9555480

約数和(自身を除く): 5614040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 113, 160, 218, 226, 320, 436, 452, 545, 565, 872, 904, 1090, 1130, 1744, 1808, 2180, 2260, 3488, 3616, 4360, 4520, 6976, 7232, 8720, 9040, 12317, 17440, 18080, 24634, 34880, 36160, 49268, 61585, 98536, 123170, 197072, 246340, 394144, 492680, 788288, 985360, 1970720, 3941440]

約数ペア:

[(1, 3941440), (2, 1970720), (4, 985360), (5, 788288), (8, 492680), (10, 394144), (16, 246340), (20, 197072), (32, 123170), (40, 98536), (64, 61585), (80, 49268), (109, 36160), (113, 34880), (160, 24634), (218, 18080), (226, 17440), (320, 12317), (436, 9040), (452, 8720), (545, 7232), (565, 6976), (872, 4520), (904, 4360), (1090, 3616), (1130, 3488), (1744, 2260), (1808, 2180)]