86225920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1567

約数の個数: 88

約数和(自身を含む): 225792288

約数和(自身を除く): 139566368

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, 880, 1024, 1280, 1408, 1531, 1760, 2560, 2816, 3062, 3520, 5120, 5632, 6124, 7040, 7655, 11264, 12248, 14080, 15310, 16841, 24496, 28160, 30620, 33682, 48992, 56320, 61240, 67364, 84205, 97984, 122480, 134728, 168410, 195968, 244960, 269456, 336820, 391936, 489920, 538912, 673640, 783872, 979840, 1077824, 1347280, 1567744, 1959680, 2155648, 2694560, 3919360, 4311296, 5389120, 7838720, 8622592, 10778240, 17245184, 21556480, 43112960, 86225920]

約数ペア:

[(1, 86225920), (2, 43112960), (4, 21556480), (5, 17245184), (8, 10778240), (10, 8622592), (11, 7838720), (16, 5389120), (20, 4311296), (22, 3919360), (32, 2694560), (40, 2155648), (44, 1959680), (55, 1567744), (64, 1347280), (80, 1077824), (88, 979840), (110, 783872), (128, 673640), (160, 538912), (176, 489920), (220, 391936), (256, 336820), (320, 269456), (352, 244960), (440, 195968), (512, 168410), (640, 134728), (704, 122480), (880, 97984), (1024, 84205), (1280, 67364), (1408, 61240), (1531, 56320), (1760, 48992), (2560, 33682), (2816, 30620), (3062, 28160), (3520, 24496), (5120, 16841), (5632, 15310), (6124, 14080), (7040, 12248), (7655, 11264)]