29042120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42709}}^1$

素因数の和:42737

約数の個数: 32

約数和(自身を含む): 69190200

約数和(自身を除く): 40148080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42709, 85418, 170836, 213545, 341672, 427090, 726053, 854180, 1452106, 1708360, 2904212, 3630265, 5808424, 7260530, 14521060, 29042120]

約数ペア:

[(1, 29042120), (2, 14521060), (4, 7260530), (5, 5808424), (8, 3630265), (10, 2904212), (17, 1708360), (20, 1452106), (34, 854180), (40, 726053), (68, 427090), (85, 341672), (136, 213545), (170, 170836), (340, 85418), (680, 42709)]