3197120

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 56

約数和(自身を含む): 7766304

約数和(自身を除く): 4569184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 103, 160, 194, 206, 320, 388, 412, 485, 515, 776, 824, 970, 1030, 1552, 1648, 1940, 2060, 3104, 3296, 3880, 4120, 6208, 6592, 7760, 8240, 9991, 15520, 16480, 19982, 31040, 32960, 39964, 49955, 79928, 99910, 159856, 199820, 319712, 399640, 639424, 799280, 1598560, 3197120]

約数ペア:

[(1, 3197120), (2, 1598560), (4, 799280), (5, 639424), (8, 399640), (10, 319712), (16, 199820), (20, 159856), (32, 99910), (40, 79928), (64, 49955), (80, 39964), (97, 32960), (103, 31040), (160, 19982), (194, 16480), (206, 15520), (320, 9991), (388, 8240), (412, 7760), (485, 6592), (515, 6208), (776, 4120), (824, 3880), (970, 3296), (1030, 3104), (1552, 2060), (1648, 1940)]