97163720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 231768000

約数和(自身を除く): 134604280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 173, 190, 346, 380, 692, 739, 760, 865, 1384, 1478, 1730, 2956, 3287, 3460, 3695, 5912, 6574, 6920, 7390, 13148, 14041, 14780, 16435, 26296, 28082, 29560, 32870, 56164, 65740, 70205, 112328, 127847, 131480, 140410, 255694, 280820, 511388, 561640, 639235, 1022776, 1278470, 2429093, 2556940, 4858186, 5113880, 9716372, 12145465, 19432744, 24290930, 48581860, 97163720]

約数ペア:

[(1, 97163720), (2, 48581860), (4, 24290930), (5, 19432744), (8, 12145465), (10, 9716372), (19, 5113880), (20, 4858186), (38, 2556940), (40, 2429093), (76, 1278470), (95, 1022776), (152, 639235), (173, 561640), (190, 511388), (346, 280820), (380, 255694), (692, 140410), (739, 131480), (760, 127847), (865, 112328), (1384, 70205), (1478, 65740), (1730, 56164), (2956, 32870), (3287, 29560), (3460, 28082), (3695, 26296), (5912, 16435), (6574, 14780), (6920, 14041), (7390, 13148)]