33212840

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8221}}^1$

素因数の和:8333

約数の個数: 32

約数和(自身を含む): 75477960

約数和(自身を除く): 42265120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 8221, 16442, 32884, 41105, 65768, 82210, 164420, 328840, 830321, 1660642, 3321284, 4151605, 6642568, 8303210, 16606420, 33212840]

約数ペア:

[(1, 33212840), (2, 16606420), (4, 8303210), (5, 6642568), (8, 4151605), (10, 3321284), (20, 1660642), (40, 830321), (101, 328840), (202, 164420), (404, 82210), (505, 65768), (808, 41105), (1010, 32884), (2020, 16442), (4040, 8221)]