57353120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32587}}^1$

素因数の和:32613

約数の個数: 48

約数和(自身を含む): 147819168

約数和(自身を除く): 90466048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 32587, 65174, 130348, 162935, 260696, 325870, 358457, 521392, 651740, 716914, 1042784, 1303480, 1433828, 1792285, 2606960, 2867656, 3584570, 5213920, 5735312, 7169140, 11470624, 14338280, 28676560, 57353120]

約数ペア:

[(1, 57353120), (2, 28676560), (4, 14338280), (5, 11470624), (8, 7169140), (10, 5735312), (11, 5213920), (16, 3584570), (20, 2867656), (22, 2606960), (32, 1792285), (40, 1433828), (44, 1303480), (55, 1042784), (80, 716914), (88, 651740), (110, 521392), (160, 358457), (176, 325870), (220, 260696), (352, 162935), (440, 130348), (880, 65174), (1760, 32587)]