136223860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 293723136

約数和(自身を除く): 157499276

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 313, 463, 470, 626, 926, 940, 1252, 1565, 1852, 2315, 3130, 4630, 6260, 9260, 14711, 21761, 29422, 43522, 58844, 73555, 87044, 108805, 144919, 147110, 217610, 289838, 294220, 435220, 579676, 724595, 1449190, 2898380, 6811193, 13622386, 27244772, 34055965, 68111930, 136223860]

約数ペア:

[(1, 136223860), (2, 68111930), (4, 34055965), (5, 27244772), (10, 13622386), (20, 6811193), (47, 2898380), (94, 1449190), (188, 724595), (235, 579676), (313, 435220), (463, 294220), (470, 289838), (626, 217610), (926, 147110), (940, 144919), (1252, 108805), (1565, 87044), (1852, 73555), (2315, 58844), (3130, 43522), (4630, 29422), (6260, 21761), (9260, 14711)]