27566500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 64851696

約数和(自身を除く): 37285196

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 4241, 6500, 8482, 16964, 21205, 42410, 55133, 84820, 106025, 110266, 212050, 220532, 275665, 424100, 530125, 551330, 1060250, 1102660, 1378325, 2120500, 2756650, 5513300, 6891625, 13783250, 27566500]

約数ペア:

[(1, 27566500), (2, 13783250), (4, 6891625), (5, 5513300), (10, 2756650), (13, 2120500), (20, 1378325), (25, 1102660), (26, 1060250), (50, 551330), (52, 530125), (65, 424100), (100, 275665), (125, 220532), (130, 212050), (250, 110266), (260, 106025), (325, 84820), (500, 55133), (650, 42410), (1300, 21205), (1625, 16964), (3250, 8482), (4241, 6500)]