8789300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6761}}^1$

素因数の和:6788

約数の個数: 36

約数和(自身を含む): 20542956

約数和(自身を除く): 11753656

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6761, 13522, 27044, 33805, 67610, 87893, 135220, 169025, 175786, 338050, 351572, 439465, 676100, 878930, 1757860, 2197325, 4394650, 8789300]

約数ペア:

[(1, 8789300), (2, 4394650), (4, 2197325), (5, 1757860), (10, 878930), (13, 676100), (20, 439465), (25, 351572), (26, 338050), (50, 175786), (52, 169025), (65, 135220), (100, 87893), (130, 67610), (260, 33805), (325, 27044), (650, 13522), (1300, 6761)]