23082920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11777}}^1$

素因数の和:11802

約数の個数: 48

約数和(自身を含む): 60421140

約数和(自身を除く): 37338220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11777, 23554, 47108, 58885, 82439, 94216, 117770, 164878, 235540, 329756, 412195, 471080, 577073, 659512, 824390, 1154146, 1648780, 2308292, 2885365, 3297560, 4616584, 5770730, 11541460, 23082920]

約数ペア:

[(1, 23082920), (2, 11541460), (4, 5770730), (5, 4616584), (7, 3297560), (8, 2885365), (10, 2308292), (14, 1648780), (20, 1154146), (28, 824390), (35, 659512), (40, 577073), (49, 471080), (56, 412195), (70, 329756), (98, 235540), (140, 164878), (196, 117770), (245, 94216), (280, 82439), (392, 58885), (490, 47108), (980, 23554), (1960, 11777)]