23445087140

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4561301}}^1$

素因数の和:4561567

約数の個数: 24

約数和(自身を含む): 49426268472

約数和(自身を除く): 25981181332

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 4561301, 9122602, 18245204, 22806505, 45613010, 91226020, 1172254357, 2344508714, 4689017428, 5861271785, 11722543570, 23445087140]

約数ペア:

[(1, 23445087140), (2, 11722543570), (4, 5861271785), (5, 4689017428), (10, 2344508714), (20, 1172254357), (257, 91226020), (514, 45613010), (1028, 22806505), (1285, 18245204), (2570, 9122602), (5140, 4561301)]