1539665920

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5825

約数の個数: 104

約数和(自身を含む): 3979646496

約数和(自身を除く): 2439980576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4096, 4160, 5120, 5783, 6656, 8320, 10240, 11566, 13312, 16640, 20480, 23132, 26624, 28915, 33280, 46264, 53248, 57830, 66560, 75179, 92528, 115660, 133120, 150358, 185056, 231320, 266240, 300716, 370112, 375895, 462640, 601432, 740224, 751790, 925280, 1202864, 1480448, 1503580, 1850560, 2405728, 2960896, 3007160, 3701120, 4811456, 5921792, 6014320, 7402240, 9622912, 11843584, 12028640, 14804480, 19245824, 23687168, 24057280, 29608960, 38491648, 48114560, 59217920, 76983296, 96229120, 118435840, 153966592, 192458240, 307933184, 384916480, 769832960, 1539665920]

約数ペア:

[(1, 1539665920), (2, 769832960), (4, 384916480), (5, 307933184), (8, 192458240), (10, 153966592), (13, 118435840), (16, 96229120), (20, 76983296), (26, 59217920), (32, 48114560), (40, 38491648), (52, 29608960), (64, 24057280), (65, 23687168), (80, 19245824), (104, 14804480), (128, 12028640), (130, 11843584), (160, 9622912), (208, 7402240), (256, 6014320), (260, 5921792), (320, 4811456), (416, 3701120), (512, 3007160), (520, 2960896), (640, 2405728), (832, 1850560), (1024, 1503580), (1040, 1480448), (1280, 1202864), (1664, 925280), (2048, 751790), (2080, 740224), (2560, 601432), (3328, 462640), (4096, 375895), (4160, 370112), (5120, 300716), (5783, 266240), (6656, 231320), (8320, 185056), (10240, 150358), (11566, 133120), (13312, 115660), (16640, 92528), (20480, 75179), (23132, 66560), (26624, 57830), (28915, 53248), (33280, 46264)]