8526052090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 15982686720

約数和(自身を除く): 7456634630

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 461, 571, 790, 922, 1142, 2305, 2855, 3239, 4610, 5710, 6478, 16195, 18901, 23411, 32390, 36419, 37802, 45109, 46822, 72838, 90218, 94505, 117055, 182095, 189010, 225545, 234110, 263231, 364190, 451090, 526462, 1316155, 1493179, 1849469, 2632310, 2986358, 3698938, 7465895, 9247345, 10792471, 14931790, 18494690, 20795249, 21584942, 41590498, 53962355, 103976245, 107924710, 207952490, 852605209, 1705210418, 4263026045, 8526052090]

約数ペア:

[(1, 8526052090), (2, 4263026045), (5, 1705210418), (10, 852605209), (41, 207952490), (79, 107924710), (82, 103976245), (158, 53962355), (205, 41590498), (395, 21584942), (410, 20795249), (461, 18494690), (571, 14931790), (790, 10792471), (922, 9247345), (1142, 7465895), (2305, 3698938), (2855, 2986358), (3239, 2632310), (4610, 1849469), (5710, 1493179), (6478, 1316155), (16195, 526462), (18901, 451090), (23411, 364190), (32390, 263231), (36419, 234110), (37802, 225545), (45109, 189010), (46822, 182095), (72838, 117055), (90218, 94505)]