97964720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 269630064

約数和(自身を除く): 171665344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 373, 392, 469, 490, 536, 560, 670, 746, 784, 938, 980, 1072, 1340, 1492, 1865, 1876, 1960, 2345, 2611, 2680, 2984, 3283, 3730, 3752, 3920, 4690, 5222, 5360, 5968, 6566, 7460, 7504, 9380, 10444, 13055, 13132, 14920, 16415, 18277, 18760, 20888, 24991, 26110, 26264, 29840, 32830, 36554, 37520, 41776, 49982, 52220, 52528, 65660, 73108, 91385, 99964, 104440, 124955, 131320, 146216, 174937, 182770, 199928, 208880, 249910, 262640, 292432, 349874, 365540, 399856, 499820, 699748, 731080, 874685, 999640, 1224559, 1399496, 1462160, 1749370, 1999280, 2449118, 2798992, 3498740, 4898236, 6122795, 6997480, 9796472, 12245590, 13994960, 19592944, 24491180, 48982360, 97964720]

約数ペア:

[(1, 97964720), (2, 48982360), (4, 24491180), (5, 19592944), (7, 13994960), (8, 12245590), (10, 9796472), (14, 6997480), (16, 6122795), (20, 4898236), (28, 3498740), (35, 2798992), (40, 2449118), (49, 1999280), (56, 1749370), (67, 1462160), (70, 1399496), (80, 1224559), (98, 999640), (112, 874685), (134, 731080), (140, 699748), (196, 499820), (245, 399856), (268, 365540), (280, 349874), (335, 292432), (373, 262640), (392, 249910), (469, 208880), (490, 199928), (536, 182770), (560, 174937), (670, 146216), (746, 131320), (784, 124955), (938, 104440), (980, 99964), (1072, 91385), (1340, 73108), (1492, 65660), (1865, 52528), (1876, 52220), (1960, 49982), (2345, 41776), (2611, 37520), (2680, 36554), (2984, 32830), (3283, 29840), (3730, 26264), (3752, 26110), (3920, 24991), (4690, 20888), (5222, 18760), (5360, 18277), (5968, 16415), (6566, 14920), (7460, 13132), (7504, 13055), (9380, 10444)]