163481350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4761

約数の個数: 48

約数和(自身を含む): 329885136

約数和(自身を除く): 166403786

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 2050, 3485, 4691, 6970, 9382, 17425, 23455, 34850, 46910, 79747, 117275, 159494, 192331, 234550, 384662, 398735, 797470, 961655, 1923310, 1993675, 3269627, 3987350, 4808275, 6539254, 9616550, 16348135, 32696270, 81740675, 163481350]

約数ペア:

[(1, 163481350), (2, 81740675), (5, 32696270), (10, 16348135), (17, 9616550), (25, 6539254), (34, 4808275), (41, 3987350), (50, 3269627), (82, 1993675), (85, 1923310), (170, 961655), (205, 797470), (410, 398735), (425, 384662), (697, 234550), (850, 192331), (1025, 159494), (1394, 117275), (2050, 79747), (3485, 46910), (4691, 34850), (6970, 23455), (9382, 17425)]