2010047992720

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{823}}^1\times {\mathrm{52009}}^1$

素因数の和:53432

約数の個数: 80

約数和(自身を含む): 4687101256320

約数和(自身を除く): 2677053263600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 823, 1174, 1646, 2348, 2935, 3292, 4115, 4696, 5870, 6584, 8230, 9392, 11740, 13168, 16460, 23480, 32920, 46960, 52009, 65840, 104018, 208036, 260045, 416072, 483101, 520090, 832144, 966202, 1040180, 1932404, 2080360, 2415505, 3864808, 4160720, 4831010, 7729616, 9662020, 19324040, 30529283, 38648080, 42803407, 61058566, 85606814, 122117132, 152646415, 171213628, 214017035, 244234264, 305292830, 342427256, 428034070, 488468528, 610585660, 684854512, 856068140, 1221171320, 1712136280, 2442342640, 3424272560, 25125599909, 50251199818, 100502399636, 125627999545, 201004799272, 251255999090, 402009598544, 502511998180, 1005023996360, 2010047992720]

約数ペア:

[(1, 2010047992720), (2, 1005023996360), (4, 502511998180), (5, 402009598544), (8, 251255999090), (10, 201004799272), (16, 125627999545), (20, 100502399636), (40, 50251199818), (80, 25125599909), (587, 3424272560), (823, 2442342640), (1174, 1712136280), (1646, 1221171320), (2348, 856068140), (2935, 684854512), (3292, 610585660), (4115, 488468528), (4696, 428034070), (5870, 342427256), (6584, 305292830), (8230, 244234264), (9392, 214017035), (11740, 171213628), (13168, 152646415), (16460, 122117132), (23480, 85606814), (32920, 61058566), (46960, 42803407), (52009, 38648080), (65840, 30529283), (104018, 19324040), (208036, 9662020), (260045, 7729616), (416072, 4831010), (483101, 4160720), (520090, 3864808), (832144, 2415505), (966202, 2080360), (1040180, 1932404)]