103336720

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6491}}^1$

素因数の和:6703

約数の個数: 40

約数和(自身を含む): 241502400

約数和(自身を除く): 138165680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 6491, 7960, 12982, 15920, 25964, 32455, 51928, 64910, 103856, 129820, 259640, 519280, 1291709, 2583418, 5166836, 6458545, 10333672, 12917090, 20667344, 25834180, 51668360, 103336720]

約数ペア:

[(1, 103336720), (2, 51668360), (4, 25834180), (5, 20667344), (8, 12917090), (10, 10333672), (16, 6458545), (20, 5166836), (40, 2583418), (80, 1291709), (199, 519280), (398, 259640), (796, 129820), (995, 103856), (1592, 64910), (1990, 51928), (3184, 32455), (3980, 25964), (6491, 15920), (7960, 12982)]