77369210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2287}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 70893190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 995, 1990, 2287, 3383, 4574, 6766, 11435, 16915, 22870, 33830, 38879, 77758, 194395, 388790, 455113, 910226, 2275565, 4551130, 7736921, 15473842, 38684605, 77369210]

約数ペア:

[(1, 77369210), (2, 38684605), (5, 15473842), (10, 7736921), (17, 4551130), (34, 2275565), (85, 910226), (170, 455113), (199, 388790), (398, 194395), (995, 77758), (1990, 38879), (2287, 33830), (3383, 22870), (4574, 16915), (6766, 11435)]