1760120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 4017600

約数和(自身を除く): 2257480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 557, 632, 790, 1114, 1580, 2228, 2785, 3160, 4456, 5570, 11140, 22280, 44003, 88006, 176012, 220015, 352024, 440030, 880060, 1760120]

約数ペア:

[(1, 1760120), (2, 880060), (4, 440030), (5, 352024), (8, 220015), (10, 176012), (20, 88006), (40, 44003), (79, 22280), (158, 11140), (316, 5570), (395, 4456), (557, 3160), (632, 2785), (790, 2228), (1114, 1580)]