12795160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{45697}}^1$

素因数の和:45715

約数の個数: 32

約数和(自身を含む): 32902560

約数和(自身を除く): 20107400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 45697, 91394, 182788, 228485, 319879, 365576, 456970, 639758, 913940, 1279516, 1599395, 1827880, 2559032, 3198790, 6397580, 12795160]

約数ペア:

[(1, 12795160), (2, 6397580), (4, 3198790), (5, 2559032), (7, 1827880), (8, 1599395), (10, 1279516), (14, 913940), (20, 639758), (28, 456970), (35, 365576), (40, 319879), (56, 228485), (70, 182788), (140, 91394), (280, 45697)]