2960785220

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{309059}}^1$

素因数の和:309547

約数の個数: 24

約数和(自身を含む): 6230649600

約数和(自身を除く): 3269864380

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 309059, 618118, 1236236, 1545295, 3090590, 6181180, 148039261, 296078522, 592157044, 740196305, 1480392610, 2960785220]

約数ペア:

[(1, 2960785220), (2, 1480392610), (4, 740196305), (5, 592157044), (10, 296078522), (20, 148039261), (479, 6181180), (958, 3090590), (1916, 1545295), (2395, 1236236), (4790, 618118), (9580, 309059)]