34178560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 89860320

約数和(自身を除く): 55681760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 128, 130, 158, 160, 169, 208, 256, 260, 316, 320, 338, 395, 416, 512, 520, 632, 640, 676, 790, 832, 845, 1027, 1040, 1264, 1280, 1352, 1580, 1664, 1690, 2054, 2080, 2528, 2560, 2704, 3160, 3328, 3380, 4108, 4160, 5056, 5135, 5408, 6320, 6656, 6760, 8216, 8320, 10112, 10270, 10816, 12640, 13351, 13520, 16432, 16640, 20224, 20540, 21632, 25280, 26702, 27040, 32864, 33280, 40448, 41080, 43264, 50560, 53404, 54080, 65728, 66755, 82160, 86528, 101120, 106808, 108160, 131456, 133510, 164320, 202240, 213616, 216320, 262912, 267020, 328640, 427232, 432640, 525824, 534040, 657280, 854464, 1068080, 1314560, 1708928, 2136160, 2629120, 3417856, 4272320, 6835712, 8544640, 17089280, 34178560]

約数ペア:

[(1, 34178560), (2, 17089280), (4, 8544640), (5, 6835712), (8, 4272320), (10, 3417856), (13, 2629120), (16, 2136160), (20, 1708928), (26, 1314560), (32, 1068080), (40, 854464), (52, 657280), (64, 534040), (65, 525824), (79, 432640), (80, 427232), (104, 328640), (128, 267020), (130, 262912), (158, 216320), (160, 213616), (169, 202240), (208, 164320), (256, 133510), (260, 131456), (316, 108160), (320, 106808), (338, 101120), (395, 86528), (416, 82160), (512, 66755), (520, 65728), (632, 54080), (640, 53404), (676, 50560), (790, 43264), (832, 41080), (845, 40448), (1027, 33280), (1040, 32864), (1264, 27040), (1280, 26702), (1352, 25280), (1580, 21632), (1664, 20540), (1690, 20224), (2054, 16640), (2080, 16432), (2528, 13520), (2560, 13351), (2704, 12640), (3160, 10816), (3328, 10270), (3380, 10112), (4108, 8320), (4160, 8216), (5056, 6760), (5135, 6656), (5408, 6320)]