6765560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 8656840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 2141, 3160, 4282, 8564, 10705, 17128, 21410, 42820, 85640, 169139, 338278, 676556, 845695, 1353112, 1691390, 3382780, 6765560]

約数ペア:

[(1, 6765560), (2, 3382780), (4, 1691390), (5, 1353112), (8, 845695), (10, 676556), (20, 338278), (40, 169139), (79, 85640), (158, 42820), (316, 21410), (395, 17128), (632, 10705), (790, 8564), (1580, 4282), (2141, 3160)]