25324730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 23197510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 479, 622, 958, 1555, 2395, 3110, 4790, 5287, 8143, 10574, 16286, 26435, 40715, 52870, 81430, 148969, 297938, 744845, 1489690, 2532473, 5064946, 12662365, 25324730]

約数ペア:

[(1, 25324730), (2, 12662365), (5, 5064946), (10, 2532473), (17, 1489690), (34, 744845), (85, 297938), (170, 148969), (311, 81430), (479, 52870), (622, 40715), (958, 26435), (1555, 16286), (2395, 10574), (3110, 8143), (4790, 5287)]