8151650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12566

約数の個数: 24

約数和(自身を含む): 16329684

約数和(自身を除く): 8178034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12541, 25082, 62705, 125410, 163033, 313525, 326066, 627050, 815165, 1630330, 4075825, 8151650]

約数ペア:

[(1, 8151650), (2, 4075825), (5, 1630330), (10, 815165), (13, 627050), (25, 326066), (26, 313525), (50, 163033), (65, 125410), (130, 62705), (325, 25082), (650, 12541)]