4134200080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{3049}}^1$

素因数の和:4076

約数の個数: 80

約数和(自身を含む): 10190977200

約数和(自身を除く): 6056777120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 997, 1360, 1994, 3049, 3988, 4985, 6098, 7976, 9970, 12196, 15245, 15952, 16949, 19940, 24392, 30490, 33898, 39880, 48784, 51833, 60980, 67796, 79760, 84745, 103666, 121960, 135592, 169490, 207332, 243920, 259165, 271184, 338980, 414664, 518330, 677960, 829328, 1036660, 1355920, 2073320, 3039853, 4146640, 6079706, 12159412, 15199265, 24318824, 30398530, 48637648, 51677501, 60797060, 103355002, 121594120, 206710004, 243188240, 258387505, 413420008, 516775010, 826840016, 1033550020, 2067100040, 4134200080]

約数ペア:

[(1, 4134200080), (2, 2067100040), (4, 1033550020), (5, 826840016), (8, 516775010), (10, 413420008), (16, 258387505), (17, 243188240), (20, 206710004), (34, 121594120), (40, 103355002), (68, 60797060), (80, 51677501), (85, 48637648), (136, 30398530), (170, 24318824), (272, 15199265), (340, 12159412), (680, 6079706), (997, 4146640), (1360, 3039853), (1994, 2073320), (3049, 1355920), (3988, 1036660), (4985, 829328), (6098, 677960), (7976, 518330), (9970, 414664), (12196, 338980), (15245, 271184), (15952, 259165), (16949, 243920), (19940, 207332), (24392, 169490), (30490, 135592), (33898, 121960), (39880, 103666), (48784, 84745), (51833, 79760), (60980, 67796)]