26073890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 23822110

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 1259, 2071, 2518, 4142, 6295, 10355, 12590, 20710, 23921, 47842, 119605, 137231, 239210, 274462, 686155, 1372310, 2607389, 5214778, 13036945, 26073890]

約数ペア:

[(1, 26073890), (2, 13036945), (5, 5214778), (10, 2607389), (19, 1372310), (38, 686155), (95, 274462), (109, 239210), (190, 137231), (218, 119605), (545, 47842), (1090, 23921), (1259, 20710), (2071, 12590), (2518, 10355), (4142, 6295)]