26705191315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1637}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 37531952640

約数和(自身を除く): 10826761325

約数列:

[1, 5, 11, 19, 55, 67, 95, 209, 233, 335, 737, 1045, 1165, 1273, 1637, 2563, 3685, 4427, 6365, 8185, 12815, 14003, 15611, 18007, 22135, 31103, 48697, 70015, 78055, 90035, 109679, 155515, 171721, 243485, 296609, 342133, 381421, 548395, 858605, 1206469, 1483045, 1710665, 1907105, 2083901, 3262699, 4195631, 6032345, 7246999, 10419505, 16313495, 20978155, 22922911, 25555207, 36234995, 79716989, 114614555, 127776035, 281107277, 398584945, 485548933, 1405536385, 2427744665, 5341038263, 26705191315]

約数ペア:

[(1, 26705191315), (5, 5341038263), (11, 2427744665), (19, 1405536385), (55, 485548933), (67, 398584945), (95, 281107277), (209, 127776035), (233, 114614555), (335, 79716989), (737, 36234995), (1045, 25555207), (1165, 22922911), (1273, 20978155), (1637, 16313495), (2563, 10419505), (3685, 7246999), (4427, 6032345), (6365, 4195631), (8185, 3262699), (12815, 2083901), (14003, 1907105), (15611, 1710665), (18007, 1483045), (22135, 1206469), (31103, 858605), (48697, 548395), (70015, 381421), (78055, 342133), (90035, 296609), (109679, 243485), (155515, 171721)]