10368915080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{26557}}^1$

素因数の和:26838

約数の個数: 64

約数和(自身を含む): 23978687040

約数和(自身を除く): 13609771960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 227, 344, 430, 454, 860, 908, 1135, 1720, 1816, 2270, 4540, 9080, 9761, 19522, 26557, 39044, 48805, 53114, 78088, 97610, 106228, 132785, 195220, 212456, 265570, 390440, 531140, 1062280, 1141951, 2283902, 4567804, 5709755, 6028439, 9135608, 11419510, 12056878, 22839020, 24113756, 30142195, 45678040, 48227512, 60284390, 120568780, 241137560, 259222877, 518445754, 1036891508, 1296114385, 2073783016, 2592228770, 5184457540, 10368915080]

約数ペア:

[(1, 10368915080), (2, 5184457540), (4, 2592228770), (5, 2073783016), (8, 1296114385), (10, 1036891508), (20, 518445754), (40, 259222877), (43, 241137560), (86, 120568780), (172, 60284390), (215, 48227512), (227, 45678040), (344, 30142195), (430, 24113756), (454, 22839020), (860, 12056878), (908, 11419510), (1135, 9135608), (1720, 6028439), (1816, 5709755), (2270, 4567804), (4540, 2283902), (9080, 1141951), (9761, 1062280), (19522, 531140), (26557, 390440), (39044, 265570), (48805, 212456), (53114, 195220), (78088, 132785), (97610, 106228)]