25722420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14783}}^1$

素因数の和:14824

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 48788940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 14783, 29566, 44349, 59132, 73915, 88698, 147830, 177396, 221745, 295660, 428707, 443490, 857414, 886980, 1286121, 1714828, 2143535, 2572242, 4287070, 5144484, 6430605, 8574140, 12861210, 25722420]

約数ペア:

[(1, 25722420), (2, 12861210), (3, 8574140), (4, 6430605), (5, 5144484), (6, 4287070), (10, 2572242), (12, 2143535), (15, 1714828), (20, 1286121), (29, 886980), (30, 857414), (58, 443490), (60, 428707), (87, 295660), (116, 221745), (145, 177396), (174, 147830), (290, 88698), (348, 73915), (435, 59132), (580, 44349), (870, 29566), (1740, 14783)]