67016840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152311}}^1$

素因数の和:152333

約数の個数: 32

約数和(自身を含む): 164496960

約数和(自身を除く): 97480120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 152311, 304622, 609244, 761555, 1218488, 1523110, 1675421, 3046220, 3350842, 6092440, 6701684, 8377105, 13403368, 16754210, 33508420, 67016840]

約数ペア:

[(1, 67016840), (2, 33508420), (4, 16754210), (5, 13403368), (8, 8377105), (10, 6701684), (11, 6092440), (20, 3350842), (22, 3046220), (40, 1675421), (44, 1523110), (55, 1218488), (88, 761555), (110, 609244), (220, 304622), (440, 152311)]