26018580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61949}}^1$

素因数の和:61968

約数の個数: 48

約数和(自身を含む): 83260800

約数和(自身を除く): 57242220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 61949, 123898, 185847, 247796, 309745, 371694, 433643, 619490, 743388, 867286, 929235, 1238980, 1300929, 1734572, 1858470, 2168215, 2601858, 3716940, 4336430, 5203716, 6504645, 8672860, 13009290, 26018580]

約数ペア:

[(1, 26018580), (2, 13009290), (3, 8672860), (4, 6504645), (5, 5203716), (6, 4336430), (7, 3716940), (10, 2601858), (12, 2168215), (14, 1858470), (15, 1734572), (20, 1300929), (21, 1238980), (28, 929235), (30, 867286), (35, 743388), (42, 619490), (60, 433643), (70, 371694), (84, 309745), (105, 247796), (140, 185847), (210, 123898), (420, 61949)]