87760010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{51929}}^1$

素因数の和:51962

約数の個数: 24

約数和(自身を含む): 171057420

約数和(自身を除く): 83297410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 51929, 103858, 259645, 519290, 675077, 1350154, 3375385, 6750770, 8776001, 17552002, 43880005, 87760010]

約数ペア:

[(1, 87760010), (2, 43880005), (5, 17552002), (10, 8776001), (13, 6750770), (26, 3375385), (65, 1350154), (130, 675077), (169, 519290), (338, 259645), (845, 103858), (1690, 51929)]