33890480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32587}}^1$

素因数の和:32613

約数の個数: 40

約数和(自身を含む): 84859152

約数和(自身を除く): 50968672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 32587, 65174, 130348, 162935, 260696, 325870, 423631, 521392, 651740, 847262, 1303480, 1694524, 2118155, 2606960, 3389048, 4236310, 6778096, 8472620, 16945240, 33890480]

約数ペア:

[(1, 33890480), (2, 16945240), (4, 8472620), (5, 6778096), (8, 4236310), (10, 3389048), (13, 2606960), (16, 2118155), (20, 1694524), (26, 1303480), (40, 847262), (52, 651740), (65, 521392), (80, 423631), (104, 325870), (130, 260696), (208, 162935), (260, 130348), (520, 65174), (1040, 32587)]