80001024

素因数分解:

$2^{11}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 221130000

約数和(自身を除く): 141128976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 449, 464, 512, 696, 768, 898, 928, 1024, 1347, 1392, 1536, 1796, 1856, 2048, 2694, 2784, 3072, 3592, 3712, 5388, 5568, 6144, 7184, 7424, 10776, 11136, 13021, 14368, 14848, 21552, 22272, 26042, 28736, 29696, 39063, 43104, 44544, 52084, 57472, 59392, 78126, 86208, 89088, 104168, 114944, 156252, 172416, 178176, 208336, 229888, 312504, 344832, 416672, 459776, 625008, 689664, 833344, 919552, 1250016, 1379328, 1666688, 2500032, 2758656, 3333376, 5000064, 6666752, 10000128, 13333504, 20000256, 26667008, 40000512, 80001024]

約数ペア:

[(1, 80001024), (2, 40000512), (3, 26667008), (4, 20000256), (6, 13333504), (8, 10000128), (12, 6666752), (16, 5000064), (24, 3333376), (29, 2758656), (32, 2500032), (48, 1666688), (58, 1379328), (64, 1250016), (87, 919552), (96, 833344), (116, 689664), (128, 625008), (174, 459776), (192, 416672), (232, 344832), (256, 312504), (348, 229888), (384, 208336), (449, 178176), (464, 172416), (512, 156252), (696, 114944), (768, 104168), (898, 89088), (928, 86208), (1024, 78126), (1347, 59392), (1392, 57472), (1536, 52084), (1796, 44544), (1856, 43104), (2048, 39063), (2694, 29696), (2784, 28736), (3072, 26042), (3592, 22272), (3712, 21552), (5388, 14848), (5568, 14368), (6144, 13021), (7184, 11136), (7424, 10776)]