3861580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3643}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 8264592

約数和(自身を除く): 4403012

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3643, 7286, 14572, 18215, 36430, 72860, 193079, 386158, 772316, 965395, 1930790, 3861580]

約数ペア:

[(1, 3861580), (2, 1930790), (4, 965395), (5, 772316), (10, 386158), (20, 193079), (53, 72860), (106, 36430), (212, 18215), (265, 14572), (530, 7286), (1060, 3643)]