4724420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 10110744

約数和(自身を除く): 5386324

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4457, 8914, 17828, 22285, 44570, 89140, 236221, 472442, 944884, 1181105, 2362210, 4724420]

約数ペア:

[(1, 4724420), (2, 2362210), (4, 1181105), (5, 944884), (10, 472442), (20, 236221), (53, 89140), (106, 44570), (212, 22285), (265, 17828), (530, 8914), (1060, 4457)]