29972650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8443}}^1$

素因数の和:8526

約数の個数: 24

約数和(自身を含む): 56541024

約数和(自身を除く): 26568374

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 8443, 16886, 42215, 84430, 211075, 422150, 599453, 1198906, 2997265, 5994530, 14986325, 29972650]

約数ペア:

[(1, 29972650), (2, 14986325), (5, 5994530), (10, 2997265), (25, 1198906), (50, 599453), (71, 422150), (142, 211075), (355, 84430), (710, 42215), (1775, 16886), (3550, 8443)]