19088018560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{1601}}^1$

素因数の和:3066

約数の個数: 128

約数和(自身を含む): 49207480560

約数和(自身を除く): 30119462000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1433, 1601, 1664, 2080, 2866, 3202, 4160, 5732, 6404, 7165, 8005, 8320, 11464, 12808, 14330, 16010, 18629, 20813, 22928, 25616, 28660, 32020, 37258, 41626, 45856, 51232, 57320, 64040, 74516, 83252, 91712, 93145, 102464, 104065, 114640, 128080, 149032, 166504, 183424, 186290, 204928, 208130, 229280, 256160, 298064, 333008, 372580, 416260, 458560, 512320, 596128, 666016, 745160, 832520, 917120, 1024640, 1192256, 1332032, 1490320, 1665040, 2294233, 2384512, 2664064, 2980640, 3330080, 4588466, 5961280, 6660160, 9176932, 11471165, 11922560, 13320320, 18353864, 22942330, 29825029, 36707728, 45884660, 59650058, 73415456, 91769320, 119300116, 146830912, 149125145, 183538640, 238600232, 293661824, 298250290, 367077280, 477200464, 596500580, 734154560, 954400928, 1193001160, 1468309120, 1908801856, 2386002320, 3817603712, 4772004640, 9544009280, 19088018560]

約数ペア:

[(1, 19088018560), (2, 9544009280), (4, 4772004640), (5, 3817603712), (8, 2386002320), (10, 1908801856), (13, 1468309120), (16, 1193001160), (20, 954400928), (26, 734154560), (32, 596500580), (40, 477200464), (52, 367077280), (64, 298250290), (65, 293661824), (80, 238600232), (104, 183538640), (128, 149125145), (130, 146830912), (160, 119300116), (208, 91769320), (260, 73415456), (320, 59650058), (416, 45884660), (520, 36707728), (640, 29825029), (832, 22942330), (1040, 18353864), (1433, 13320320), (1601, 11922560), (1664, 11471165), (2080, 9176932), (2866, 6660160), (3202, 5961280), (4160, 4588466), (5732, 3330080), (6404, 2980640), (7165, 2664064), (8005, 2384512), (8320, 2294233), (11464, 1665040), (12808, 1490320), (14330, 1332032), (16010, 1192256), (18629, 1024640), (20813, 917120), (22928, 832520), (25616, 745160), (28660, 666016), (32020, 596128), (37258, 512320), (41626, 458560), (45856, 416260), (51232, 372580), (57320, 333008), (64040, 298064), (74516, 256160), (83252, 229280), (91712, 208130), (93145, 204928), (102464, 186290), (104065, 183424), (114640, 166504), (128080, 149032)]