4565538280

素因数分解:

$2^3\times 5^1\times {\mathrm{114138457}}^1$

素因数の和:114138468

約数の個数: 16

約数和(自身を含む): 10272461220

約数和(自身を除く): 5706922940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 114138457, 228276914, 456553828, 570692285, 913107656, 1141384570, 2282769140, 4565538280]

約数ペア:

[(1, 4565538280), (2, 2282769140), (4, 1141384570), (5, 913107656), (8, 570692285), (10, 456553828), (20, 228276914), (40, 114138457)]