80187562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23189}}^1$

素因数の和:23230

約数の個数: 32

約数和(自身を含む): 155836800

約数和(自身を除く): 75649238

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 23189, 46378, 162323, 301457, 324646, 440591, 602914, 881182, 2110199, 3084137, 4220398, 5727683, 6168274, 11455366, 40093781, 80187562]

約数ペア:

[(1, 80187562), (2, 40093781), (7, 11455366), (13, 6168274), (14, 5727683), (19, 4220398), (26, 3084137), (38, 2110199), (91, 881182), (133, 602914), (182, 440591), (247, 324646), (266, 301457), (494, 162323), (1729, 46378), (3458, 23189)]