91125760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 238820400

約数和(自身を除く): 147694640

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, 256, 320, 352, 440, 512, 640, 704, 809, 880, 1024, 1280, 1408, 1618, 1760, 2048, 2560, 2816, 3236, 3520, 4045, 5120, 5632, 6472, 7040, 8090, 8899, 10240, 11264, 12944, 14080, 16180, 17798, 22528, 25888, 28160, 32360, 35596, 44495, 51776, 56320, 64720, 71192, 88990, 103552, 112640, 129440, 142384, 177980, 207104, 258880, 284768, 355960, 414208, 517760, 569536, 711920, 828416, 1035520, 1139072, 1423840, 1656832, 2071040, 2278144, 2847680, 4142080, 4556288, 5695360, 8284160, 9112576, 11390720, 18225152, 22781440, 45562880, 91125760]

約数ペア:

[(1, 91125760), (2, 45562880), (4, 22781440), (5, 18225152), (8, 11390720), (10, 9112576), (11, 8284160), (16, 5695360), (20, 4556288), (22, 4142080), (32, 2847680), (40, 2278144), (44, 2071040), (55, 1656832), (64, 1423840), (80, 1139072), (88, 1035520), (110, 828416), (128, 711920), (160, 569536), (176, 517760), (220, 414208), (256, 355960), (320, 284768), (352, 258880), (440, 207104), (512, 177980), (640, 142384), (704, 129440), (809, 112640), (880, 103552), (1024, 88990), (1280, 71192), (1408, 64720), (1618, 56320), (1760, 51776), (2048, 44495), (2560, 35596), (2816, 32360), (3236, 28160), (3520, 25888), (4045, 22528), (5120, 17798), (5632, 16180), (6472, 14080), (7040, 12944), (8090, 11264), (8899, 10240)]