39271310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1123}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 76476960

約数和(自身を除く): 37205650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1123, 1345, 2246, 2690, 3497, 5615, 6994, 11230, 14599, 17485, 29198, 34970, 72995, 145990, 302087, 604174, 1510435, 3020870, 3927131, 7854262, 19635655, 39271310]

約数ペア:

[(1, 39271310), (2, 19635655), (5, 7854262), (10, 3927131), (13, 3020870), (26, 1510435), (65, 604174), (130, 302087), (269, 145990), (538, 72995), (1123, 34970), (1345, 29198), (2246, 17485), (2690, 14599), (3497, 11230), (5615, 6994)]