25980336

素因数分解:

$2^4\times 3^2\times {\mathrm{180419}}^1$

素因数の和:180433

約数の個数: 30

約数和(自身を含む): 72709260

約数和(自身を除く): 46728924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 180419, 360838, 541257, 721676, 1082514, 1443352, 1623771, 2165028, 2886704, 3247542, 4330056, 6495084, 8660112, 12990168, 25980336]

約数ペア:

[(1, 25980336), (2, 12990168), (3, 8660112), (4, 6495084), (6, 4330056), (8, 3247542), (9, 2886704), (12, 2165028), (16, 1623771), (18, 1443352), (24, 1082514), (36, 721676), (48, 541257), (72, 360838), (144, 180419)]