826200340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347143}}^1$

素因数の和:347176

約数の個数: 48

約数和(自身を含む): 2099526912

約数和(自身を除く): 1273326572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 347143, 694286, 1388572, 1735715, 2430001, 3471430, 4860002, 5901431, 6942860, 9720004, 11802862, 12150005, 23605724, 24300010, 29507155, 41310017, 48600020, 59014310, 82620034, 118028620, 165240068, 206550085, 413100170, 826200340]

約数ペア:

[(1, 826200340), (2, 413100170), (4, 206550085), (5, 165240068), (7, 118028620), (10, 82620034), (14, 59014310), (17, 48600020), (20, 41310017), (28, 29507155), (34, 24300010), (35, 23605724), (68, 12150005), (70, 11802862), (85, 9720004), (119, 6942860), (140, 5901431), (170, 4860002), (238, 3471430), (340, 2430001), (476, 1735715), (595, 1388572), (1190, 694286), (2380, 347143)]