2079590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3965760

約数和(自身を除く): 1886170

約数列:

[1, 2, 5, 10, 29, 58, 71, 101, 142, 145, 202, 290, 355, 505, 710, 1010, 2059, 2929, 4118, 5858, 7171, 10295, 14342, 14645, 20590, 29290, 35855, 71710, 207959, 415918, 1039795, 2079590]

約数ペア:

[(1, 2079590), (2, 1039795), (5, 415918), (10, 207959), (29, 71710), (58, 35855), (71, 29290), (101, 20590), (142, 14645), (145, 14342), (202, 10295), (290, 7171), (355, 5858), (505, 4118), (710, 2929), (1010, 2059)]