13194500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 18255100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2399, 2750, 4798, 5500, 9596, 11995, 23990, 26389, 47980, 52778, 59975, 105556, 119950, 131945, 239900, 263890, 299875, 527780, 599750, 659725, 1199500, 1319450, 2638900, 3298625, 6597250, 13194500]

約数ペア:

[(1, 13194500), (2, 6597250), (4, 3298625), (5, 2638900), (10, 1319450), (11, 1199500), (20, 659725), (22, 599750), (25, 527780), (44, 299875), (50, 263890), (55, 239900), (100, 131945), (110, 119950), (125, 105556), (220, 59975), (250, 52778), (275, 47980), (500, 26389), (550, 23990), (1100, 11995), (1375, 9596), (2399, 5500), (2750, 4798)]