73003820

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{10459}}^1$

素因数の和:10817

約数の個数: 24

約数和(自身を含む): 153762000

約数和(自身を除く): 80758180

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 10459, 20918, 41836, 52295, 104590, 209180, 3650191, 7300382, 14600764, 18250955, 36501910, 73003820]

約数ペア:

[(1, 73003820), (2, 36501910), (4, 18250955), (5, 14600764), (10, 7300382), (20, 3650191), (349, 209180), (698, 104590), (1396, 52295), (1745, 41836), (3490, 20918), (6980, 10459)]