26553180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1423}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 74640384

約数和(自身を除く): 48087204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1423, 1555, 1866, 2846, 3110, 3732, 4269, 4665, 5692, 6220, 7115, 8538, 9330, 14230, 17076, 18660, 21345, 28460, 42690, 85380, 442553, 885106, 1327659, 1770212, 2212765, 2655318, 4425530, 5310636, 6638295, 8851060, 13276590, 26553180]

約数ペア:

[(1, 26553180), (2, 13276590), (3, 8851060), (4, 6638295), (5, 5310636), (6, 4425530), (10, 2655318), (12, 2212765), (15, 1770212), (20, 1327659), (30, 885106), (60, 442553), (311, 85380), (622, 42690), (933, 28460), (1244, 21345), (1423, 18660), (1555, 17076), (1866, 14230), (2846, 9330), (3110, 8538), (3732, 7115), (4269, 6220), (4665, 5692)]