136669160

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{33829}}^1$

素因数の和:33941

約数の個数: 32

約数和(自身を含む): 310559400

約数和(自身を除く): 173890240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 33829, 67658, 135316, 169145, 270632, 338290, 676580, 1353160, 3416729, 6833458, 13666916, 17083645, 27333832, 34167290, 68334580, 136669160]

約数ペア:

[(1, 136669160), (2, 68334580), (4, 34167290), (5, 27333832), (8, 17083645), (10, 13666916), (20, 6833458), (40, 3416729), (101, 1353160), (202, 676580), (404, 338290), (505, 270632), (808, 169145), (1010, 135316), (2020, 67658), (4040, 33829)]