5420210090

素因数分解:

$2^1\times 5^1\times {\mathrm{9521}}^1\times {\mathrm{56929}}^1$

素因数の和:66457

約数の個数: 16

約数和(自身を含む): 9757574280

約数和(自身を除く): 4337364190

約数列:

[1, 2, 5, 10, 9521, 19042, 47605, 56929, 95210, 113858, 284645, 569290, 542021009, 1084042018, 2710105045, 5420210090]

約数ペア:

[(1, 5420210090), (2, 2710105045), (5, 1084042018), (10, 542021009), (9521, 569290), (19042, 284645), (47605, 113858), (56929, 95210)]