47782805120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{30941}}^1$

素因数の和:31106

約数の個数: 128

約数和(自身を含む): 121193625600

約数和(自身を除く): 73410820480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 254, 304, 320, 380, 508, 608, 635, 640, 760, 1016, 1216, 1270, 1520, 2032, 2413, 2432, 2540, 3040, 4064, 4826, 5080, 6080, 8128, 9652, 10160, 12065, 12160, 16256, 19304, 20320, 24130, 30941, 38608, 40640, 48260, 61882, 77216, 81280, 96520, 123764, 154432, 154705, 193040, 247528, 308864, 309410, 386080, 495056, 587879, 618820, 772160, 990112, 1175758, 1237640, 1544320, 1980224, 2351516, 2475280, 2939395, 3929507, 3960448, 4703032, 4950560, 5878790, 7859014, 9406064, 9901120, 11757580, 15718028, 18812128, 19647535, 19802240, 23515160, 31436056, 37624256, 39295070, 47030320, 62872112, 74660633, 75248512, 78590140, 94060640, 125744224, 149321266, 157180280, 188121280, 251488448, 298642532, 314360560, 373303165, 376242560, 502976896, 597285064, 628721120, 746606330, 1194570128, 1257442240, 1493212660, 2389140256, 2514884480, 2986425320, 4778280512, 5972850640, 9556561024, 11945701280, 23891402560, 47782805120]

約数ペア:

[(1, 47782805120), (2, 23891402560), (4, 11945701280), (5, 9556561024), (8, 5972850640), (10, 4778280512), (16, 2986425320), (19, 2514884480), (20, 2389140256), (32, 1493212660), (38, 1257442240), (40, 1194570128), (64, 746606330), (76, 628721120), (80, 597285064), (95, 502976896), (127, 376242560), (128, 373303165), (152, 314360560), (160, 298642532), (190, 251488448), (254, 188121280), (304, 157180280), (320, 149321266), (380, 125744224), (508, 94060640), (608, 78590140), (635, 75248512), (640, 74660633), (760, 62872112), (1016, 47030320), (1216, 39295070), (1270, 37624256), (1520, 31436056), (2032, 23515160), (2413, 19802240), (2432, 19647535), (2540, 18812128), (3040, 15718028), (4064, 11757580), (4826, 9901120), (5080, 9406064), (6080, 7859014), (8128, 5878790), (9652, 4950560), (10160, 4703032), (12065, 3960448), (12160, 3929507), (16256, 2939395), (19304, 2475280), (20320, 2351516), (24130, 1980224), (30941, 1544320), (38608, 1237640), (40640, 1175758), (48260, 990112), (61882, 772160), (77216, 618820), (81280, 587879), (96520, 495056), (123764, 386080), (154432, 309410), (154705, 308864), (193040, 247528)]