39018049180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{928559}}^1$

素因数の和:928770

約数の個数: 48

約数和(自身を含む): 89854894080

約数和(自身を除く): 50836844900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 42020, 928559, 1857118, 3714236, 4642795, 9285590, 10214149, 18571180, 20428298, 40856596, 51070745, 102141490, 177354769, 204282980, 354709538, 709419076, 886773845, 1773547690, 1950902459, 3547095380, 3901804918, 7803609836, 9754512295, 19509024590, 39018049180]

約数ペア:

[(1, 39018049180), (2, 19509024590), (4, 9754512295), (5, 7803609836), (10, 3901804918), (11, 3547095380), (20, 1950902459), (22, 1773547690), (44, 886773845), (55, 709419076), (110, 354709538), (191, 204282980), (220, 177354769), (382, 102141490), (764, 51070745), (955, 40856596), (1910, 20428298), (2101, 18571180), (3820, 10214149), (4202, 9285590), (8404, 4642795), (10505, 3714236), (21010, 1857118), (42020, 928559)]