7151300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5528

約数の個数: 36

約数和(自身を含む): 16715076

約数和(自身を除く): 9563776

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5501, 11002, 22004, 27505, 55010, 71513, 110020, 137525, 143026, 275050, 286052, 357565, 550100, 715130, 1430260, 1787825, 3575650, 7151300]

約数ペア:

[(1, 7151300), (2, 3575650), (4, 1787825), (5, 1430260), (10, 715130), (13, 550100), (20, 357565), (25, 286052), (26, 275050), (50, 143026), (52, 137525), (65, 110020), (100, 71513), (130, 55010), (260, 27505), (325, 22004), (650, 11002), (1300, 5501)]