13189000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 34234200

約数和(自身を除く): 21045200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 109, 110, 121, 125, 200, 218, 220, 242, 250, 275, 436, 440, 484, 500, 545, 550, 605, 872, 968, 1000, 1090, 1100, 1199, 1210, 1375, 2180, 2200, 2398, 2420, 2725, 2750, 3025, 4360, 4796, 4840, 5450, 5500, 5995, 6050, 9592, 10900, 11000, 11990, 12100, 13189, 13625, 15125, 21800, 23980, 24200, 26378, 27250, 29975, 30250, 47960, 52756, 54500, 59950, 60500, 65945, 105512, 109000, 119900, 121000, 131890, 149875, 239800, 263780, 299750, 329725, 527560, 599500, 659450, 1199000, 1318900, 1648625, 2637800, 3297250, 6594500, 13189000]

約数ペア:

[(1, 13189000), (2, 6594500), (4, 3297250), (5, 2637800), (8, 1648625), (10, 1318900), (11, 1199000), (20, 659450), (22, 599500), (25, 527560), (40, 329725), (44, 299750), (50, 263780), (55, 239800), (88, 149875), (100, 131890), (109, 121000), (110, 119900), (121, 109000), (125, 105512), (200, 65945), (218, 60500), (220, 59950), (242, 54500), (250, 52756), (275, 47960), (436, 30250), (440, 29975), (484, 27250), (500, 26378), (545, 24200), (550, 23980), (605, 21800), (872, 15125), (968, 13625), (1000, 13189), (1090, 12100), (1100, 11990), (1199, 11000), (1210, 10900), (1375, 9592), (2180, 6050), (2200, 5995), (2398, 5500), (2420, 5450), (2725, 4840), (2750, 4796), (3025, 4360)]