3661031120

素因数分解:

$2^4\times 5^1\times {\mathrm{45762889}}^1$

素因数の和:45762902

約数の個数: 20

約数和(自身を含む): 8511897540

約数和(自身を除く): 4850866420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 45762889, 91525778, 183051556, 228814445, 366103112, 457628890, 732206224, 915257780, 1830515560, 3661031120]

約数ペア:

[(1, 3661031120), (2, 1830515560), (4, 915257780), (5, 732206224), (8, 457628890), (10, 366103112), (16, 228814445), (20, 183051556), (40, 91525778), (80, 45762889)]