2012606440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{39901}}^1$

素因数の和:40022

約数の個数: 64

約数和(自身を含む): 4927098960

約数和(自身を除く): 2914492520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3880, 5044, 6305, 10088, 12610, 25220, 39901, 50440, 79802, 159604, 199505, 319208, 399010, 518713, 798020, 1037426, 1596040, 2074852, 2593565, 3870397, 4149704, 5187130, 7740794, 10374260, 15481588, 19351985, 20748520, 30963176, 38703970, 50315161, 77407940, 100630322, 154815880, 201260644, 251575805, 402521288, 503151610, 1006303220, 2012606440]

約数ペア:

[(1, 2012606440), (2, 1006303220), (4, 503151610), (5, 402521288), (8, 251575805), (10, 201260644), (13, 154815880), (20, 100630322), (26, 77407940), (40, 50315161), (52, 38703970), (65, 30963176), (97, 20748520), (104, 19351985), (130, 15481588), (194, 10374260), (260, 7740794), (388, 5187130), (485, 4149704), (520, 3870397), (776, 2593565), (970, 2074852), (1261, 1596040), (1940, 1037426), (2522, 798020), (3880, 518713), (5044, 399010), (6305, 319208), (10088, 199505), (12610, 159604), (25220, 79802), (39901, 50440)]