342350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 656208

約数和(自身を除く): 313858

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 167, 205, 334, 410, 835, 1025, 1670, 2050, 4175, 6847, 8350, 13694, 34235, 68470, 171175, 342350]

約数ペア:

[(1, 342350), (2, 171175), (5, 68470), (10, 34235), (25, 13694), (41, 8350), (50, 6847), (82, 4175), (167, 2050), (205, 1670), (334, 1025), (410, 835)]