33332900

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1297}}^1$

素因数の和:1568

約数の個数: 36

約数和(自身を含む): 72669828

約数和(自身を除く): 39336928

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 1297, 2570, 2594, 5140, 5188, 6425, 6485, 12850, 12970, 25700, 25940, 32425, 64850, 129700, 333329, 666658, 1333316, 1666645, 3333290, 6666580, 8333225, 16666450, 33332900]

約数ペア:

[(1, 33332900), (2, 16666450), (4, 8333225), (5, 6666580), (10, 3333290), (20, 1666645), (25, 1333316), (50, 666658), (100, 333329), (257, 129700), (514, 64850), (1028, 32425), (1285, 25940), (1297, 25700), (2570, 12970), (2594, 12850), (5140, 6485), (5188, 6425)]