23179120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 56871360

約数和(自身を除く): 33692240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 97, 103, 116, 145, 194, 206, 232, 290, 388, 412, 464, 485, 515, 580, 776, 824, 970, 1030, 1160, 1552, 1648, 1940, 2060, 2320, 2813, 2987, 3880, 4120, 5626, 5974, 7760, 8240, 9991, 11252, 11948, 14065, 14935, 19982, 22504, 23896, 28130, 29870, 39964, 45008, 47792, 49955, 56260, 59740, 79928, 99910, 112520, 119480, 159856, 199820, 225040, 238960, 289739, 399640, 579478, 799280, 1158956, 1448695, 2317912, 2897390, 4635824, 5794780, 11589560, 23179120]

約数ペア:

[(1, 23179120), (2, 11589560), (4, 5794780), (5, 4635824), (8, 2897390), (10, 2317912), (16, 1448695), (20, 1158956), (29, 799280), (40, 579478), (58, 399640), (80, 289739), (97, 238960), (103, 225040), (116, 199820), (145, 159856), (194, 119480), (206, 112520), (232, 99910), (290, 79928), (388, 59740), (412, 56260), (464, 49955), (485, 47792), (515, 45008), (580, 39964), (776, 29870), (824, 28130), (970, 23896), (1030, 22504), (1160, 19982), (1552, 14935), (1648, 14065), (1940, 11948), (2060, 11252), (2320, 9991), (2813, 8240), (2987, 7760), (3880, 5974), (4120, 5626)]