91970560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 176

約数和(自身を含む): 254679552

約数和(自身を除く): 162708992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 71, 80, 88, 92, 110, 115, 128, 142, 160, 176, 184, 220, 230, 253, 256, 284, 320, 352, 355, 368, 440, 460, 506, 512, 568, 640, 704, 710, 736, 781, 880, 920, 1012, 1024, 1136, 1265, 1280, 1408, 1420, 1472, 1562, 1633, 1760, 1840, 2024, 2272, 2530, 2560, 2816, 2840, 2944, 3124, 3266, 3520, 3680, 3905, 4048, 4544, 5060, 5120, 5632, 5680, 5888, 6248, 6532, 7040, 7360, 7810, 8096, 8165, 9088, 10120, 11264, 11360, 11776, 12496, 13064, 14080, 14720, 15620, 16192, 16330, 17963, 18176, 20240, 22720, 23552, 24992, 26128, 28160, 29440, 31240, 32384, 32660, 35926, 36352, 40480, 45440, 49984, 52256, 56320, 58880, 62480, 64768, 65320, 71852, 72704, 80960, 89815, 90880, 99968, 104512, 117760, 124960, 129536, 130640, 143704, 161920, 179630, 181760, 199936, 209024, 249920, 259072, 261280, 287408, 323840, 359260, 363520, 399872, 418048, 499840, 522560, 574816, 647680, 718520, 799744, 836096, 999680, 1045120, 1149632, 1295360, 1437040, 1672192, 1999360, 2090240, 2299264, 2874080, 3998720, 4180480, 4598528, 5748160, 8360960, 9197056, 11496320, 18394112, 22992640, 45985280, 91970560]

約数ペア:

[(1, 91970560), (2, 45985280), (4, 22992640), (5, 18394112), (8, 11496320), (10, 9197056), (11, 8360960), (16, 5748160), (20, 4598528), (22, 4180480), (23, 3998720), (32, 2874080), (40, 2299264), (44, 2090240), (46, 1999360), (55, 1672192), (64, 1437040), (71, 1295360), (80, 1149632), (88, 1045120), (92, 999680), (110, 836096), (115, 799744), (128, 718520), (142, 647680), (160, 574816), (176, 522560), (184, 499840), (220, 418048), (230, 399872), (253, 363520), (256, 359260), (284, 323840), (320, 287408), (352, 261280), (355, 259072), (368, 249920), (440, 209024), (460, 199936), (506, 181760), (512, 179630), (568, 161920), (640, 143704), (704, 130640), (710, 129536), (736, 124960), (781, 117760), (880, 104512), (920, 99968), (1012, 90880), (1024, 89815), (1136, 80960), (1265, 72704), (1280, 71852), (1408, 65320), (1420, 64768), (1472, 62480), (1562, 58880), (1633, 56320), (1760, 52256), (1840, 49984), (2024, 45440), (2272, 40480), (2530, 36352), (2560, 35926), (2816, 32660), (2840, 32384), (2944, 31240), (3124, 29440), (3266, 28160), (3520, 26128), (3680, 24992), (3905, 23552), (4048, 22720), (4544, 20240), (5060, 18176), (5120, 17963), (5632, 16330), (5680, 16192), (5888, 15620), (6248, 14720), (6532, 14080), (7040, 13064), (7360, 12496), (7810, 11776), (8096, 11360), (8165, 11264), (9088, 10120)]