12242320

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 28696824

約数和(自身を除く): 16454504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1117, 1370, 2192, 2234, 2740, 4468, 5480, 5585, 8936, 10960, 11170, 17872, 22340, 44680, 89360, 153029, 306058, 612116, 765145, 1224232, 1530290, 2448464, 3060580, 6121160, 12242320]

約数ペア:

[(1, 12242320), (2, 6121160), (4, 3060580), (5, 2448464), (8, 1530290), (10, 1224232), (16, 765145), (20, 612116), (40, 306058), (80, 153029), (137, 89360), (274, 44680), (548, 22340), (685, 17872), (1096, 11170), (1117, 10960), (1370, 8936), (2192, 5585), (2234, 5480), (2740, 4468)]