10240877936

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 20825202816

約数和(自身を除く): 10584324880

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 163, 172, 212, 326, 344, 424, 652, 688, 848, 1304, 1723, 2279, 2608, 3446, 4558, 6892, 7009, 8639, 9116, 13784, 14018, 17278, 18232, 27568, 28036, 34556, 36464, 56072, 69112, 74089, 91319, 112144, 138224, 148178, 182638, 280849, 296356, 365276, 371477, 561698, 592712, 730552, 742954, 1123396, 1185424, 1461104, 1485908, 2246792, 2971816, 3926717, 4493584, 5943632, 7853434, 12076507, 14884997, 15706868, 24153014, 29769994, 31413736, 48306028, 59539988, 62827472, 96612056, 119079976, 193224112, 238159952, 640054871, 1280109742, 2560219484, 5120438968, 10240877936]

約数ペア:

[(1, 10240877936), (2, 5120438968), (4, 2560219484), (8, 1280109742), (16, 640054871), (43, 238159952), (53, 193224112), (86, 119079976), (106, 96612056), (163, 62827472), (172, 59539988), (212, 48306028), (326, 31413736), (344, 29769994), (424, 24153014), (652, 15706868), (688, 14884997), (848, 12076507), (1304, 7853434), (1723, 5943632), (2279, 4493584), (2608, 3926717), (3446, 2971816), (4558, 2246792), (6892, 1485908), (7009, 1461104), (8639, 1185424), (9116, 1123396), (13784, 742954), (14018, 730552), (17278, 592712), (18232, 561698), (27568, 371477), (28036, 365276), (34556, 296356), (36464, 280849), (56072, 182638), (69112, 148178), (74089, 138224), (91319, 112144)]