545331370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{4363}}^1$

素因数の和:4830

約数の個数: 32

約数和(自身を含む): 1018033920

約数和(自身を除く): 472702550

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 431, 862, 2155, 4310, 4363, 8726, 12499, 21815, 24998, 43630, 62495, 124990, 126527, 253054, 632635, 1265270, 1880453, 3760906, 9402265, 18804530, 54533137, 109066274, 272665685, 545331370]

約数ペア:

[(1, 545331370), (2, 272665685), (5, 109066274), (10, 54533137), (29, 18804530), (58, 9402265), (145, 3760906), (290, 1880453), (431, 1265270), (862, 632635), (2155, 253054), (4310, 126527), (4363, 124990), (8726, 62495), (12499, 43630), (21815, 24998)]