1025506570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11411}}^1$

素因数の和:11491

約数の個数: 64

約数和(自身を含む): 2169192960

約数和(自身を除く): 1143686390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 43, 55, 86, 95, 110, 190, 209, 215, 418, 430, 473, 817, 946, 1045, 1634, 2090, 2365, 4085, 4730, 8170, 8987, 11411, 17974, 22822, 44935, 57055, 89870, 114110, 125521, 216809, 251042, 433618, 490673, 627605, 981346, 1084045, 1255210, 2168090, 2384899, 2453365, 4769798, 4906730, 5397403, 9322787, 10794806, 11924495, 18645574, 23848990, 26987015, 46613935, 53974030, 93227870, 102550657, 205101314, 512753285, 1025506570]

約数ペア:

[(1, 1025506570), (2, 512753285), (5, 205101314), (10, 102550657), (11, 93227870), (19, 53974030), (22, 46613935), (38, 26987015), (43, 23848990), (55, 18645574), (86, 11924495), (95, 10794806), (110, 9322787), (190, 5397403), (209, 4906730), (215, 4769798), (418, 2453365), (430, 2384899), (473, 2168090), (817, 1255210), (946, 1084045), (1045, 981346), (1634, 627605), (2090, 490673), (2365, 433618), (4085, 251042), (4730, 216809), (8170, 125521), (8987, 114110), (11411, 89870), (17974, 57055), (22822, 44935)]