1385385800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103387}}^1$

素因数の和:103470

約数の個数: 48

約数和(自身を含む): 3269128560

約数和(自身を除く): 1883742760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 13400, 103387, 206774, 413548, 516935, 827096, 1033870, 2067740, 2584675, 4135480, 5169350, 6926929, 10338700, 13853858, 20677400, 27707716, 34634645, 55415432, 69269290, 138538580, 173173225, 277077160, 346346450, 692692900, 1385385800]

約数ペア:

[(1, 1385385800), (2, 692692900), (4, 346346450), (5, 277077160), (8, 173173225), (10, 138538580), (20, 69269290), (25, 55415432), (40, 34634645), (50, 27707716), (67, 20677400), (100, 13853858), (134, 10338700), (200, 6926929), (268, 5169350), (335, 4135480), (536, 2584675), (670, 2067740), (1340, 1033870), (1675, 827096), (2680, 516935), (3350, 413548), (6700, 206774), (13400, 103387)]