134257040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88327}}^1$

素因数の和:88359

約数の個数: 40

約数和(自身を含む): 328580160

約数和(自身を除く): 194323120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 88327, 176654, 353308, 441635, 706616, 883270, 1413232, 1678213, 1766540, 3356426, 3533080, 6712852, 7066160, 8391065, 13425704, 16782130, 26851408, 33564260, 67128520, 134257040]

約数ペア:

[(1, 134257040), (2, 67128520), (4, 33564260), (5, 26851408), (8, 16782130), (10, 13425704), (16, 8391065), (19, 7066160), (20, 6712852), (38, 3533080), (40, 3356426), (76, 1766540), (80, 1678213), (95, 1413232), (152, 883270), (190, 706616), (304, 441635), (380, 353308), (760, 176654), (1520, 88327)]