39824554880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{9907}}^1$

素因数の和:10508

約数の個数: 128

約数和(自身を含む): 104053023360

約数和(自身を除く): 64228468480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 571, 640, 704, 880, 1142, 1408, 1760, 2284, 2855, 3520, 4568, 5710, 6281, 7040, 9136, 9907, 11420, 12562, 18272, 19814, 22840, 25124, 31405, 36544, 39628, 45680, 49535, 50248, 62810, 73088, 79256, 91360, 99070, 100496, 108977, 125620, 158512, 182720, 198140, 200992, 217954, 251240, 317024, 365440, 396280, 401984, 435908, 502480, 544885, 634048, 792560, 803968, 871816, 1004960, 1089770, 1268096, 1585120, 1743632, 2009920, 2179540, 3170240, 3487264, 4019840, 4359080, 5656897, 6340480, 6974528, 8718160, 11313794, 13949056, 17436320, 22627588, 28284485, 34872640, 45255176, 56568970, 62225867, 69745280, 90510352, 113137940, 124451734, 181020704, 226275880, 248903468, 311129335, 362041408, 452551760, 497806936, 622258670, 724082816, 905103520, 995613872, 1244517340, 1810207040, 1991227744, 2489034680, 3620414080, 3982455488, 4978069360, 7964910976, 9956138720, 19912277440, 39824554880]

約数ペア:

[(1, 39824554880), (2, 19912277440), (4, 9956138720), (5, 7964910976), (8, 4978069360), (10, 3982455488), (11, 3620414080), (16, 2489034680), (20, 1991227744), (22, 1810207040), (32, 1244517340), (40, 995613872), (44, 905103520), (55, 724082816), (64, 622258670), (80, 497806936), (88, 452551760), (110, 362041408), (128, 311129335), (160, 248903468), (176, 226275880), (220, 181020704), (320, 124451734), (352, 113137940), (440, 90510352), (571, 69745280), (640, 62225867), (704, 56568970), (880, 45255176), (1142, 34872640), (1408, 28284485), (1760, 22627588), (2284, 17436320), (2855, 13949056), (3520, 11313794), (4568, 8718160), (5710, 6974528), (6281, 6340480), (7040, 5656897), (9136, 4359080), (9907, 4019840), (11420, 3487264), (12562, 3170240), (18272, 2179540), (19814, 2009920), (22840, 1743632), (25124, 1585120), (31405, 1268096), (36544, 1089770), (39628, 1004960), (45680, 871816), (49535, 803968), (50248, 792560), (62810, 634048), (73088, 544885), (79256, 502480), (91360, 435908), (99070, 401984), (100496, 396280), (108977, 365440), (125620, 317024), (158512, 251240), (182720, 217954), (198140, 200992)]