170150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 24

約数和(自身を含む): 328104

約数和(自身を除く): 157954

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 166, 205, 410, 415, 830, 1025, 2050, 2075, 3403, 4150, 6806, 17015, 34030, 85075, 170150]

約数ペア:

[(1, 170150), (2, 85075), (5, 34030), (10, 17015), (25, 6806), (41, 4150), (50, 3403), (82, 2075), (83, 2050), (166, 1025), (205, 830), (410, 415)]