1036408340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{7127}}^1$

素因数の和:7808

約数の個数: 48

約数和(自身を含む): 2378242944

約数和(自身を除く): 1341834604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 661, 1322, 2644, 3305, 6610, 7127, 7271, 13220, 14254, 14542, 28508, 29084, 35635, 36355, 71270, 72710, 78397, 142540, 145420, 156794, 313588, 391985, 783970, 1567940, 4710947, 9421894, 18843788, 23554735, 47109470, 51820417, 94218940, 103640834, 207281668, 259102085, 518204170, 1036408340]

約数ペア:

[(1, 1036408340), (2, 518204170), (4, 259102085), (5, 207281668), (10, 103640834), (11, 94218940), (20, 51820417), (22, 47109470), (44, 23554735), (55, 18843788), (110, 9421894), (220, 4710947), (661, 1567940), (1322, 783970), (2644, 391985), (3305, 313588), (6610, 156794), (7127, 145420), (7271, 142540), (13220, 78397), (14254, 72710), (14542, 71270), (28508, 36355), (29084, 35635)]