8045281780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{104729}}^1$

素因数の和:104928

約数の個数: 48

約数和(自身を含む): 17735397120

約数和(自身を除く): 9690115340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1670, 3340, 3841, 7682, 15364, 19205, 38410, 76820, 104729, 209458, 418916, 523645, 1047290, 2094580, 2408767, 4817534, 9635068, 12043835, 17489743, 24087670, 34979486, 48175340, 69958972, 87448715, 174897430, 349794860, 402264089, 804528178, 1609056356, 2011320445, 4022640890, 8045281780]

約数ペア:

[(1, 8045281780), (2, 4022640890), (4, 2011320445), (5, 1609056356), (10, 804528178), (20, 402264089), (23, 349794860), (46, 174897430), (92, 87448715), (115, 69958972), (167, 48175340), (230, 34979486), (334, 24087670), (460, 17489743), (668, 12043835), (835, 9635068), (1670, 4817534), (3340, 2408767), (3841, 2094580), (7682, 1047290), (15364, 523645), (19205, 418916), (38410, 209458), (76820, 104729)]