38149280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18341}}^1$

素因数の和:18369

約数の個数: 48

約数和(自身を含む): 97065864

約数和(自身を除く): 58916584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 18341, 36682, 73364, 91705, 146728, 183410, 238433, 293456, 366820, 476866, 586912, 733640, 953732, 1192165, 1467280, 1907464, 2384330, 2934560, 3814928, 4768660, 7629856, 9537320, 19074640, 38149280]

約数ペア:

[(1, 38149280), (2, 19074640), (4, 9537320), (5, 7629856), (8, 4768660), (10, 3814928), (13, 2934560), (16, 2384330), (20, 1907464), (26, 1467280), (32, 1192165), (40, 953732), (52, 733640), (65, 586912), (80, 476866), (104, 366820), (130, 293456), (160, 238433), (208, 183410), (260, 146728), (416, 91705), (520, 73364), (1040, 36682), (2080, 18341)]