78220690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{3541}}^1$

素因数の和:3642

約数の個数: 24

約数和(自身を含む): 143897292

約数和(自身を除く): 65676602

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 3541, 4418, 7082, 11045, 17705, 22090, 35410, 166427, 332854, 832135, 1664270, 7822069, 15644138, 39110345, 78220690]

約数ペア:

[(1, 78220690), (2, 39110345), (5, 15644138), (10, 7822069), (47, 1664270), (94, 832135), (235, 332854), (470, 166427), (2209, 35410), (3541, 22090), (4418, 17705), (7082, 11045)]