73360895380

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2411}}^1\times {\mathrm{3911}}^1$

素因数の和:6720

約数の個数: 48

約数和(自身を含む): 154557486720

約数和(自身を除く): 81196591340

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 2411, 3890, 3911, 4822, 7780, 7822, 9644, 12055, 15644, 19555, 24110, 39110, 48220, 78220, 937879, 1521379, 1875758, 3042758, 3751516, 4689395, 6085516, 7606895, 9378790, 9429421, 15213790, 18757580, 18858842, 30427580, 37717684, 47147105, 94294210, 188588420, 3668044769, 7336089538, 14672179076, 18340223845, 36680447690, 73360895380]

約数ペア:

[(1, 73360895380), (2, 36680447690), (4, 18340223845), (5, 14672179076), (10, 7336089538), (20, 3668044769), (389, 188588420), (778, 94294210), (1556, 47147105), (1945, 37717684), (2411, 30427580), (3890, 18858842), (3911, 18757580), (4822, 15213790), (7780, 9429421), (7822, 9378790), (9644, 7606895), (12055, 6085516), (15644, 4689395), (19555, 3751516), (24110, 3042758), (39110, 1875758), (48220, 1521379), (78220, 937879)]