15696027860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{262739}}^1$

素因数の和:262880

約数の個数: 48

約数和(自身を含む): 34429449600

約数和(自身を除く): 18733421740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 2060, 2987, 5974, 11948, 14935, 29870, 59740, 262739, 525478, 1050956, 1313695, 2627390, 5254780, 7619431, 15238862, 27062117, 30477724, 38097155, 54124234, 76194310, 108248468, 135310585, 152388620, 270621170, 541242340, 784801393, 1569602786, 3139205572, 3924006965, 7848013930, 15696027860]

約数ペア:

[(1, 15696027860), (2, 7848013930), (4, 3924006965), (5, 3139205572), (10, 1569602786), (20, 784801393), (29, 541242340), (58, 270621170), (103, 152388620), (116, 135310585), (145, 108248468), (206, 76194310), (290, 54124234), (412, 38097155), (515, 30477724), (580, 27062117), (1030, 15238862), (2060, 7619431), (2987, 5254780), (5974, 2627390), (11948, 1313695), (14935, 1050956), (29870, 525478), (59740, 262739)]