66500950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70001}}^1$

素因数の和:70032

約数の個数: 24

約数和(自身を含む): 130203720

約数和(自身を除く): 63702770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 70001, 140002, 350005, 700010, 1330019, 1750025, 2660038, 3500050, 6650095, 13300190, 33250475, 66500950]

約数ペア:

[(1, 66500950), (2, 33250475), (5, 13300190), (10, 6650095), (19, 3500050), (25, 2660038), (38, 1750025), (50, 1330019), (95, 700010), (190, 350005), (475, 140002), (950, 70001)]