133192840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{302711}}^1$

素因数の和:302733

約数の個数: 32

約数和(自身を含む): 326928960

約数和(自身を除く): 193736120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 302711, 605422, 1210844, 1513555, 2421688, 3027110, 3329821, 6054220, 6659642, 12108440, 13319284, 16649105, 26638568, 33298210, 66596420, 133192840]

約数ペア:

[(1, 133192840), (2, 66596420), (4, 33298210), (5, 26638568), (8, 16649105), (10, 13319284), (11, 12108440), (20, 6659642), (22, 6054220), (40, 3329821), (44, 3027110), (55, 2421688), (88, 1513555), (110, 1210844), (220, 605422), (440, 302711)]