88212350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 170145360

約数和(自身を除く): 81933010

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 89, 178, 215, 430, 445, 461, 890, 922, 1075, 2150, 2225, 2305, 3827, 4450, 4610, 7654, 11525, 19135, 19823, 23050, 38270, 39646, 41029, 82058, 95675, 99115, 191350, 198230, 205145, 410290, 495575, 991150, 1025725, 1764247, 2051450, 3528494, 8821235, 17642470, 44106175, 88212350]

約数ペア:

[(1, 88212350), (2, 44106175), (5, 17642470), (10, 8821235), (25, 3528494), (43, 2051450), (50, 1764247), (86, 1025725), (89, 991150), (178, 495575), (215, 410290), (430, 205145), (445, 198230), (461, 191350), (890, 99115), (922, 95675), (1075, 82058), (2150, 41029), (2225, 39646), (2305, 38270), (3827, 23050), (4450, 19823), (4610, 19135), (7654, 11525)]