84980344130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{387631}}^1$

素因数の和:389642

約数の個数: 32

約数和(自身を含む): 166954652928

約数和(自身を除く): 81974308798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1993, 3986, 9965, 19930, 21923, 43846, 109615, 219230, 387631, 775262, 1938155, 3876310, 4263941, 8527882, 21319705, 42639410, 772548583, 1545097166, 3862742915, 7725485830, 8498034413, 16996068826, 42490172065, 84980344130]

約数ペア:

[(1, 84980344130), (2, 42490172065), (5, 16996068826), (10, 8498034413), (11, 7725485830), (22, 3862742915), (55, 1545097166), (110, 772548583), (1993, 42639410), (3986, 21319705), (9965, 8527882), (19930, 4263941), (21923, 3876310), (43846, 1938155), (109615, 775262), (219230, 387631)]