27063530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 52693200

約数和(自身を除く): 25629670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 509, 818, 1018, 2045, 2545, 4090, 5090, 5317, 6617, 10634, 13234, 26585, 33085, 53170, 66170, 208181, 416362, 1040905, 2081810, 2706353, 5412706, 13531765, 27063530]

約数ペア:

[(1, 27063530), (2, 13531765), (5, 5412706), (10, 2706353), (13, 2081810), (26, 1040905), (65, 416362), (130, 208181), (409, 66170), (509, 53170), (818, 33085), (1018, 26585), (2045, 13234), (2545, 10634), (4090, 6617), (5090, 5317)]