26647360

素因数分解:

$2^6\times 5^1\times {\mathrm{83273}}^1$

素因数の和:83290

約数の個数: 28

約数和(自身を含む): 63454788

約数和(自身を除く): 36807428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 83273, 166546, 333092, 416365, 666184, 832730, 1332368, 1665460, 2664736, 3330920, 5329472, 6661840, 13323680, 26647360]

約数ペア:

[(1, 26647360), (2, 13323680), (4, 6661840), (5, 5329472), (8, 3330920), (10, 2664736), (16, 1665460), (20, 1332368), (32, 832730), (40, 666184), (64, 416365), (80, 333092), (160, 166546), (320, 83273)]