12234760

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1163}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 27656640

約数和(自身を除く): 15421880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1163, 1315, 2104, 2326, 2630, 4652, 5260, 5815, 9304, 10520, 11630, 23260, 46520, 305869, 611738, 1223476, 1529345, 2446952, 3058690, 6117380, 12234760]

約数ペア:

[(1, 12234760), (2, 6117380), (4, 3058690), (5, 2446952), (8, 1529345), (10, 1223476), (20, 611738), (40, 305869), (263, 46520), (526, 23260), (1052, 11630), (1163, 10520), (1315, 9304), (2104, 5815), (2326, 5260), (2630, 4652)]