23094260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 55714176

約数和(自身を除く): 32619916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 563, 586, 1126, 1172, 1465, 2051, 2252, 2815, 2930, 3941, 4102, 5630, 5860, 7882, 8204, 10255, 11260, 15764, 19705, 20510, 39410, 41020, 78820, 164959, 329918, 659836, 824795, 1154713, 1649590, 2309426, 3299180, 4618852, 5773565, 11547130, 23094260]

約数ペア:

[(1, 23094260), (2, 11547130), (4, 5773565), (5, 4618852), (7, 3299180), (10, 2309426), (14, 1649590), (20, 1154713), (28, 824795), (35, 659836), (70, 329918), (140, 164959), (293, 78820), (563, 41020), (586, 39410), (1126, 20510), (1172, 19705), (1465, 15764), (2051, 11260), (2252, 10255), (2815, 8204), (2930, 7882), (3941, 5860), (4102, 5630)]