2050871840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1499}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 5143824000

約数和(自身を除く): 3092952160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 503, 544, 680, 1006, 1360, 1499, 2012, 2515, 2720, 2998, 4024, 5030, 5996, 7495, 8048, 8551, 10060, 11992, 14990, 16096, 17102, 20120, 23984, 25483, 29980, 34204, 40240, 42755, 47968, 50966, 59960, 68408, 80480, 85510, 101932, 119920, 127415, 136816, 171020, 203864, 239840, 254830, 273632, 342040, 407728, 509660, 684080, 753997, 815456, 1019320, 1368160, 1507994, 2038640, 3015988, 3769985, 4077280, 6031976, 7539970, 12063952, 12817949, 15079940, 24127904, 25635898, 30159880, 51271796, 60319760, 64089745, 102543592, 120639520, 128179490, 205087184, 256358980, 410174368, 512717960, 1025435920, 2050871840]

約数ペア:

[(1, 2050871840), (2, 1025435920), (4, 512717960), (5, 410174368), (8, 256358980), (10, 205087184), (16, 128179490), (17, 120639520), (20, 102543592), (32, 64089745), (34, 60319760), (40, 51271796), (68, 30159880), (80, 25635898), (85, 24127904), (136, 15079940), (160, 12817949), (170, 12063952), (272, 7539970), (340, 6031976), (503, 4077280), (544, 3769985), (680, 3015988), (1006, 2038640), (1360, 1507994), (1499, 1368160), (2012, 1019320), (2515, 815456), (2720, 753997), (2998, 684080), (4024, 509660), (5030, 407728), (5996, 342040), (7495, 273632), (8048, 254830), (8551, 239840), (10060, 203864), (11992, 171020), (14990, 136816), (16096, 127415), (17102, 119920), (20120, 101932), (23984, 85510), (25483, 80480), (29980, 68408), (34204, 59960), (40240, 50966), (42755, 47968)]