2567072560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{24439}}^1$

素因数の和:24566

約数の個数: 80

約数和(自身を含む): 6491459520

約数和(自身を除く): 3924386960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 404, 505, 520, 808, 1010, 1040, 1313, 1616, 2020, 2626, 4040, 5252, 6565, 8080, 10504, 13130, 21008, 24439, 26260, 48878, 52520, 97756, 105040, 122195, 195512, 244390, 317707, 391024, 488780, 635414, 977560, 1270828, 1588535, 1955120, 2468339, 2541656, 3177070, 4936678, 5083312, 6354140, 9873356, 12341695, 12708280, 19746712, 24683390, 25416560, 32088407, 39493424, 49366780, 64176814, 98733560, 128353628, 160442035, 197467120, 256707256, 320884070, 513414512, 641768140, 1283536280, 2567072560]

約数ペア:

[(1, 2567072560), (2, 1283536280), (4, 641768140), (5, 513414512), (8, 320884070), (10, 256707256), (13, 197467120), (16, 160442035), (20, 128353628), (26, 98733560), (40, 64176814), (52, 49366780), (65, 39493424), (80, 32088407), (101, 25416560), (104, 24683390), (130, 19746712), (202, 12708280), (208, 12341695), (260, 9873356), (404, 6354140), (505, 5083312), (520, 4936678), (808, 3177070), (1010, 2541656), (1040, 2468339), (1313, 1955120), (1616, 1588535), (2020, 1270828), (2626, 977560), (4040, 635414), (5252, 488780), (6565, 391024), (8080, 317707), (10504, 244390), (13130, 195512), (21008, 122195), (24439, 105040), (26260, 97756), (48878, 52520)]