10206278608

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 20504830464

約数和(自身を除く): 10298551856

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 157, 188, 274, 314, 376, 548, 628, 631, 752, 1096, 1256, 1262, 2192, 2512, 2524, 5048, 6439, 7379, 10096, 12878, 14758, 21509, 25756, 29516, 29657, 43018, 51512, 59032, 59314, 86036, 86447, 99067, 103024, 118064, 118628, 172072, 172894, 198134, 237256, 344144, 345788, 396268, 474512, 691576, 792536, 1010923, 1383152, 1585072, 2021846, 4043692, 4063009, 4656149, 8087384, 8126018, 9312298, 13572179, 16174768, 16252036, 18624596, 27144358, 32504072, 37249192, 54288716, 65008144, 74498384, 108577432, 217154864, 637892413, 1275784826, 2551569652, 5103139304, 10206278608]

約数ペア:

[(1, 10206278608), (2, 5103139304), (4, 2551569652), (8, 1275784826), (16, 637892413), (47, 217154864), (94, 108577432), (137, 74498384), (157, 65008144), (188, 54288716), (274, 37249192), (314, 32504072), (376, 27144358), (548, 18624596), (628, 16252036), (631, 16174768), (752, 13572179), (1096, 9312298), (1256, 8126018), (1262, 8087384), (2192, 4656149), (2512, 4063009), (2524, 4043692), (5048, 2021846), (6439, 1585072), (7379, 1383152), (10096, 1010923), (12878, 792536), (14758, 691576), (21509, 474512), (25756, 396268), (29516, 345788), (29657, 344144), (43018, 237256), (51512, 198134), (59032, 172894), (59314, 172072), (86036, 118628), (86447, 118064), (99067, 103024)]