4497580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 9625392

約数和(自身を除く): 5127812

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4243, 8486, 16972, 21215, 42430, 84860, 224879, 449758, 899516, 1124395, 2248790, 4497580]

約数ペア:

[(1, 4497580), (2, 2248790), (4, 1124395), (5, 899516), (10, 449758), (20, 224879), (53, 84860), (106, 42430), (212, 21215), (265, 16972), (530, 8486), (1060, 4243)]