63979520

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 169864128

約数和(自身を除く): 105884608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 128, 142, 160, 176, 220, 256, 284, 320, 352, 355, 440, 512, 568, 640, 704, 710, 781, 880, 1024, 1136, 1280, 1408, 1420, 1562, 1760, 2048, 2272, 2560, 2816, 2840, 3124, 3520, 3905, 4096, 4544, 5120, 5632, 5680, 6248, 7040, 7810, 8192, 9088, 10240, 11264, 11360, 12496, 14080, 15620, 16384, 18176, 20480, 22528, 22720, 24992, 28160, 31240, 36352, 40960, 45056, 45440, 49984, 56320, 62480, 72704, 81920, 90112, 90880, 99968, 112640, 124960, 145408, 180224, 181760, 199936, 225280, 249920, 290816, 363520, 399872, 450560, 499840, 581632, 727040, 799744, 901120, 999680, 1163264, 1454080, 1599488, 1999360, 2908160, 3198976, 3998720, 5816320, 6397952, 7997440, 12795904, 15994880, 31989760, 63979520]

約数ペア:

[(1, 63979520), (2, 31989760), (4, 15994880), (5, 12795904), (8, 7997440), (10, 6397952), (11, 5816320), (16, 3998720), (20, 3198976), (22, 2908160), (32, 1999360), (40, 1599488), (44, 1454080), (55, 1163264), (64, 999680), (71, 901120), (80, 799744), (88, 727040), (110, 581632), (128, 499840), (142, 450560), (160, 399872), (176, 363520), (220, 290816), (256, 249920), (284, 225280), (320, 199936), (352, 181760), (355, 180224), (440, 145408), (512, 124960), (568, 112640), (640, 99968), (704, 90880), (710, 90112), (781, 81920), (880, 72704), (1024, 62480), (1136, 56320), (1280, 49984), (1408, 45440), (1420, 45056), (1562, 40960), (1760, 36352), (2048, 31240), (2272, 28160), (2560, 24992), (2816, 22720), (2840, 22528), (3124, 20480), (3520, 18176), (3905, 16384), (4096, 15620), (4544, 14080), (5120, 12496), (5632, 11360), (5680, 11264), (6248, 10240), (7040, 9088), (7810, 8192)]