11007680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 56

約数和(自身を含む): 26883360

約数和(自身を除く): 15875680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 839, 1312, 1640, 1678, 2624, 3280, 3356, 4195, 6560, 6712, 8390, 13120, 13424, 16780, 26848, 33560, 34399, 53696, 67120, 68798, 134240, 137596, 171995, 268480, 275192, 343990, 550384, 687980, 1100768, 1375960, 2201536, 2751920, 5503840, 11007680]

約数ペア:

[(1, 11007680), (2, 5503840), (4, 2751920), (5, 2201536), (8, 1375960), (10, 1100768), (16, 687980), (20, 550384), (32, 343990), (40, 275192), (41, 268480), (64, 171995), (80, 137596), (82, 134240), (160, 68798), (164, 67120), (205, 53696), (320, 34399), (328, 33560), (410, 26848), (656, 16780), (820, 13424), (839, 13120), (1312, 8390), (1640, 6712), (1678, 6560), (2624, 4195), (3280, 3356)]