528085453820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1\times {\mathrm{3187}}^1$

素因数の和:4143

約数の個数: 96

約数和(自身を含む): 1141484823360

約数和(自身を除く): 613399369540

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 397, 410, 509, 794, 820, 1018, 1588, 1985, 2036, 2545, 3187, 3970, 5090, 6374, 7940, 10180, 12748, 15935, 16277, 20869, 31870, 32554, 41738, 63740, 65108, 81385, 83476, 104345, 130667, 162770, 202073, 208690, 261334, 325540, 404146, 417380, 522668, 653335, 808292, 1010365, 1265239, 1306670, 1622183, 2020730, 2530478, 2613340, 3244366, 4041460, 5060956, 6326195, 6488732, 8110915, 8284993, 12652390, 16221830, 16569986, 25304780, 32443660, 33139972, 41424965, 51874799, 66509503, 82849930, 103749598, 133019006, 165699860, 207499196, 259373995, 266038012, 332547515, 518747990, 644006651, 665095030, 1037495980, 1288013302, 1330190060, 2576026604, 3220033255, 6440066510, 12880133020, 26404272691, 52808545382, 105617090764, 132021363455, 264042726910, 528085453820]

約数ペア:

[(1, 528085453820), (2, 264042726910), (4, 132021363455), (5, 105617090764), (10, 52808545382), (20, 26404272691), (41, 12880133020), (82, 6440066510), (164, 3220033255), (205, 2576026604), (397, 1330190060), (410, 1288013302), (509, 1037495980), (794, 665095030), (820, 644006651), (1018, 518747990), (1588, 332547515), (1985, 266038012), (2036, 259373995), (2545, 207499196), (3187, 165699860), (3970, 133019006), (5090, 103749598), (6374, 82849930), (7940, 66509503), (10180, 51874799), (12748, 41424965), (15935, 33139972), (16277, 32443660), (20869, 25304780), (31870, 16569986), (32554, 16221830), (41738, 12652390), (63740, 8284993), (65108, 8110915), (81385, 6488732), (83476, 6326195), (104345, 5060956), (130667, 4041460), (162770, 3244366), (202073, 2613340), (208690, 2530478), (261334, 2020730), (325540, 1622183), (404146, 1306670), (417380, 1265239), (522668, 1010365), (653335, 808292)]