23002100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 54

約数和(自身を含む): 54893622

約数和(自身を除く): 31891522

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 1901, 2420, 3025, 3802, 6050, 7604, 9505, 12100, 19010, 20911, 38020, 41822, 47525, 83644, 95050, 104555, 190100, 209110, 230021, 418220, 460042, 522775, 920084, 1045550, 1150105, 2091100, 2300210, 4600420, 5750525, 11501050, 23002100]

約数ペア:

[(1, 23002100), (2, 11501050), (4, 5750525), (5, 4600420), (10, 2300210), (11, 2091100), (20, 1150105), (22, 1045550), (25, 920084), (44, 522775), (50, 460042), (55, 418220), (100, 230021), (110, 209110), (121, 190100), (220, 104555), (242, 95050), (275, 83644), (484, 47525), (550, 41822), (605, 38020), (1100, 20911), (1210, 19010), (1901, 12100), (2420, 9505), (3025, 7604), (3802, 6050)]