23798830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 50284800

約数和(自身を除く): 26485970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 190, 193, 209, 295, 386, 418, 590, 649, 965, 1045, 1121, 1298, 1930, 2090, 2123, 2242, 3245, 3667, 4246, 5605, 6490, 7334, 10615, 11210, 11387, 12331, 18335, 21230, 22774, 24662, 36670, 40337, 56935, 61655, 80674, 113870, 123310, 125257, 201685, 216353, 250514, 403370, 432706, 626285, 1081765, 1252570, 2163530, 2379883, 4759766, 11899415, 23798830]

約数ペア:

[(1, 23798830), (2, 11899415), (5, 4759766), (10, 2379883), (11, 2163530), (19, 1252570), (22, 1081765), (38, 626285), (55, 432706), (59, 403370), (95, 250514), (110, 216353), (118, 201685), (190, 125257), (193, 123310), (209, 113870), (295, 80674), (386, 61655), (418, 56935), (590, 40337), (649, 36670), (965, 24662), (1045, 22774), (1121, 21230), (1298, 18335), (1930, 12331), (2090, 11387), (2123, 11210), (2242, 10615), (3245, 7334), (3667, 6490), (4246, 5605)]