5119270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 10124352

約数和(自身を除く): 5005082

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 743, 1378, 1486, 3445, 3715, 6890, 7430, 9659, 19318, 39379, 48295, 78758, 96590, 196895, 393790, 511927, 1023854, 2559635, 5119270]

約数ペア:

[(1, 5119270), (2, 2559635), (5, 1023854), (10, 511927), (13, 393790), (26, 196895), (53, 96590), (65, 78758), (106, 48295), (130, 39379), (265, 19318), (530, 9659), (689, 7430), (743, 6890), (1378, 3715), (1486, 3445)]