193928853880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9199661}}^1$

素因数の和:9199720

約数の個数: 64

約数和(自身を含む): 476910478080

約数和(自身を除く): 282981624200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 9199661, 18399322, 36798644, 45998305, 73597288, 91996610, 156394237, 183993220, 285189491, 312788474, 367986440, 570378982, 625576948, 781971185, 1140757964, 1251153896, 1425947455, 1563942370, 2281515928, 2851894910, 3127884740, 4848221347, 5703789820, 6255769480, 9696442694, 11407579640, 19392885388, 24241106735, 38785770776, 48482213470, 96964426940, 193928853880]

約数ペア:

[(1, 193928853880), (2, 96964426940), (4, 48482213470), (5, 38785770776), (8, 24241106735), (10, 19392885388), (17, 11407579640), (20, 9696442694), (31, 6255769480), (34, 5703789820), (40, 4848221347), (62, 3127884740), (68, 2851894910), (85, 2281515928), (124, 1563942370), (136, 1425947455), (155, 1251153896), (170, 1140757964), (248, 781971185), (310, 625576948), (340, 570378982), (527, 367986440), (620, 312788474), (680, 285189491), (1054, 183993220), (1240, 156394237), (2108, 91996610), (2635, 73597288), (4216, 45998305), (5270, 36798644), (10540, 18399322), (21080, 9199661)]