1108295680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 2708389152

約数和(自身を除く): 1600093472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 163, 166, 256, 320, 326, 332, 415, 512, 640, 652, 664, 815, 830, 1024, 1280, 1304, 1328, 1630, 1660, 2048, 2560, 2608, 2656, 3260, 3320, 4096, 5120, 5216, 5312, 6520, 6640, 8192, 10240, 10432, 10624, 13040, 13280, 13529, 16384, 20480, 20864, 21248, 26080, 26560, 27058, 40960, 41728, 42496, 52160, 53120, 54116, 67645, 81920, 83456, 84992, 104320, 106240, 108232, 135290, 166912, 169984, 208640, 212480, 216464, 270580, 333824, 339968, 417280, 424960, 432928, 541160, 667648, 679936, 834560, 849920, 865856, 1082320, 1335296, 1359872, 1669120, 1699840, 1731712, 2164640, 2670592, 3338240, 3399680, 3463424, 4329280, 6676480, 6799360, 6926848, 8658560, 13352960, 13853696, 17317120, 27707392, 34634240, 55414784, 69268480, 110829568, 138536960, 221659136, 277073920, 554147840, 1108295680]

約数ペア:

[(1, 1108295680), (2, 554147840), (4, 277073920), (5, 221659136), (8, 138536960), (10, 110829568), (16, 69268480), (20, 55414784), (32, 34634240), (40, 27707392), (64, 17317120), (80, 13853696), (83, 13352960), (128, 8658560), (160, 6926848), (163, 6799360), (166, 6676480), (256, 4329280), (320, 3463424), (326, 3399680), (332, 3338240), (415, 2670592), (512, 2164640), (640, 1731712), (652, 1699840), (664, 1669120), (815, 1359872), (830, 1335296), (1024, 1082320), (1280, 865856), (1304, 849920), (1328, 834560), (1630, 679936), (1660, 667648), (2048, 541160), (2560, 432928), (2608, 424960), (2656, 417280), (3260, 339968), (3320, 333824), (4096, 270580), (5120, 216464), (5216, 212480), (5312, 208640), (6520, 169984), (6640, 166912), (8192, 135290), (10240, 108232), (10432, 106240), (10624, 104320), (13040, 84992), (13280, 83456), (13529, 81920), (16384, 67645), (20480, 54116), (20864, 53120), (21248, 52160), (26080, 42496), (26560, 41728), (27058, 40960)]