26446670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 50608800

約数和(自身を除く): 24162130

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 1277, 2071, 2554, 4142, 6385, 10355, 12770, 20710, 24263, 48526, 121315, 139193, 242630, 278386, 695965, 1391930, 2644667, 5289334, 13223335, 26446670]

約数ペア:

[(1, 26446670), (2, 13223335), (5, 5289334), (10, 2644667), (19, 1391930), (38, 695965), (95, 278386), (109, 242630), (190, 139193), (218, 121315), (545, 48526), (1090, 24263), (1277, 20710), (2071, 12770), (2554, 10355), (4142, 6385)]