100003840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 104

約数和(自身を含む): 253593360

約数和(自身を除く): 153589520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 257, 304, 320, 380, 512, 514, 608, 640, 760, 1024, 1028, 1216, 1280, 1285, 1520, 2048, 2056, 2432, 2560, 2570, 3040, 4096, 4112, 4864, 4883, 5120, 5140, 6080, 8224, 9728, 9766, 10240, 10280, 12160, 16448, 19456, 19532, 20480, 20560, 24320, 24415, 32896, 38912, 39064, 41120, 48640, 48830, 65792, 77824, 78128, 82240, 97280, 97660, 131584, 156256, 164480, 194560, 195320, 263168, 312512, 328960, 389120, 390640, 526336, 625024, 657920, 781280, 1052672, 1250048, 1315840, 1562560, 2500096, 2631680, 3125120, 5000192, 5263360, 6250240, 10000384, 12500480, 20000768, 25000960, 50001920, 100003840]

約数ペア:

[(1, 100003840), (2, 50001920), (4, 25000960), (5, 20000768), (8, 12500480), (10, 10000384), (16, 6250240), (19, 5263360), (20, 5000192), (32, 3125120), (38, 2631680), (40, 2500096), (64, 1562560), (76, 1315840), (80, 1250048), (95, 1052672), (128, 781280), (152, 657920), (160, 625024), (190, 526336), (256, 390640), (257, 389120), (304, 328960), (320, 312512), (380, 263168), (512, 195320), (514, 194560), (608, 164480), (640, 156256), (760, 131584), (1024, 97660), (1028, 97280), (1216, 82240), (1280, 78128), (1285, 77824), (1520, 65792), (2048, 48830), (2056, 48640), (2432, 41120), (2560, 39064), (2570, 38912), (3040, 32896), (4096, 24415), (4112, 24320), (4864, 20560), (4883, 20480), (5120, 19532), (5140, 19456), (6080, 16448), (8224, 12160), (9728, 10280), (9766, 10240)]