7010900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5420

約数の個数: 36

約数和(自身を含む): 16386972

約数和(自身を除く): 9376072

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5393, 10786, 21572, 26965, 53930, 70109, 107860, 134825, 140218, 269650, 280436, 350545, 539300, 701090, 1402180, 1752725, 3505450, 7010900]

約数ペア:

[(1, 7010900), (2, 3505450), (4, 1752725), (5, 1402180), (10, 701090), (13, 539300), (20, 350545), (25, 280436), (26, 269650), (50, 140218), (52, 134825), (65, 107860), (100, 70109), (130, 53930), (260, 26965), (325, 21572), (650, 10786), (1300, 5393)]