25319630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21277}}^1$

素因数の和:21308

約数の個数: 32

約数和(自身を含む): 55152576

約数和(自身を除く): 29832946

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 21277, 42554, 106385, 148939, 212770, 297878, 361709, 723418, 744695, 1489390, 1808545, 2531963, 3617090, 5063926, 12659815, 25319630]

約数ペア:

[(1, 25319630), (2, 12659815), (5, 5063926), (7, 3617090), (10, 2531963), (14, 1808545), (17, 1489390), (34, 744695), (35, 723418), (70, 361709), (85, 297878), (119, 212770), (170, 148939), (238, 106385), (595, 42554), (1190, 21277)]