1695825920

素因数分解:

$2^{14}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 4127069184

約数和(自身を除く): 2431243264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 163, 254, 256, 320, 326, 508, 512, 635, 640, 652, 815, 1016, 1024, 1270, 1280, 1304, 1630, 2032, 2048, 2540, 2560, 2608, 3260, 4064, 4096, 5080, 5120, 5216, 6520, 8128, 8192, 10160, 10240, 10432, 13040, 16256, 16384, 20320, 20480, 20701, 20864, 26080, 32512, 40640, 40960, 41402, 41728, 52160, 65024, 81280, 81920, 82804, 83456, 103505, 104320, 130048, 162560, 165608, 166912, 207010, 208640, 260096, 325120, 331216, 333824, 414020, 417280, 520192, 650240, 662432, 667648, 828040, 834560, 1040384, 1300480, 1324864, 1335296, 1656080, 1669120, 2080768, 2600960, 2649728, 2670592, 3312160, 3338240, 5201920, 5299456, 6624320, 6676480, 10403840, 10598912, 13248640, 13352960, 21197824, 26497280, 42395648, 52994560, 84791296, 105989120, 169582592, 211978240, 339165184, 423956480, 847912960, 1695825920]

約数ペア:

[(1, 1695825920), (2, 847912960), (4, 423956480), (5, 339165184), (8, 211978240), (10, 169582592), (16, 105989120), (20, 84791296), (32, 52994560), (40, 42395648), (64, 26497280), (80, 21197824), (127, 13352960), (128, 13248640), (160, 10598912), (163, 10403840), (254, 6676480), (256, 6624320), (320, 5299456), (326, 5201920), (508, 3338240), (512, 3312160), (635, 2670592), (640, 2649728), (652, 2600960), (815, 2080768), (1016, 1669120), (1024, 1656080), (1270, 1335296), (1280, 1324864), (1304, 1300480), (1630, 1040384), (2032, 834560), (2048, 828040), (2540, 667648), (2560, 662432), (2608, 650240), (3260, 520192), (4064, 417280), (4096, 414020), (5080, 333824), (5120, 331216), (5216, 325120), (6520, 260096), (8128, 208640), (8192, 207010), (10160, 166912), (10240, 165608), (10432, 162560), (13040, 130048), (16256, 104320), (16384, 103505), (20320, 83456), (20480, 82804), (20701, 81920), (20864, 81280), (26080, 65024), (32512, 52160), (40640, 41728), (40960, 41402)]