4465432880

素因数分解:

$2^4\times 5^1\times {\mathrm{55817911}}^1$

素因数の和:55817924

約数の個数: 20

約数和(自身を含む): 10382131632

約数和(自身を除く): 5916698752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 55817911, 111635822, 223271644, 279089555, 446543288, 558179110, 893086576, 1116358220, 2232716440, 4465432880]

約数ペア:

[(1, 4465432880), (2, 2232716440), (4, 1116358220), (5, 893086576), (8, 558179110), (10, 446543288), (16, 279089555), (20, 223271644), (40, 111635822), (80, 55817911)]