15696340340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{44839}}^1$

素因数の和:45632

約数の個数: 48

約数和(自身を含む): 34441424640

約数和(自身を除く): 18745084300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 761, 1522, 3044, 3805, 7610, 15220, 17503, 35006, 44839, 70012, 87515, 89678, 175030, 179356, 224195, 350060, 448390, 896780, 1031297, 2062594, 4125188, 5156485, 10312970, 20625940, 34122479, 68244958, 136489916, 170612395, 341224790, 682449580, 784817017, 1569634034, 3139268068, 3924085085, 7848170170, 15696340340]

約数ペア:

[(1, 15696340340), (2, 7848170170), (4, 3924085085), (5, 3139268068), (10, 1569634034), (20, 784817017), (23, 682449580), (46, 341224790), (92, 170612395), (115, 136489916), (230, 68244958), (460, 34122479), (761, 20625940), (1522, 10312970), (3044, 5156485), (3805, 4125188), (7610, 2062594), (15220, 1031297), (17503, 896780), (35006, 448390), (44839, 350060), (70012, 224195), (87515, 179356), (89678, 175030)]