133119800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{60509}}^1$

素因数の和:60536

約数の個数: 48

約数和(自身を含む): 337645800

約数和(自身を除く): 204526000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 60509, 121018, 242036, 302545, 484072, 605090, 665599, 1210180, 1331198, 1512725, 2420360, 2662396, 3025450, 3327995, 5324792, 6050900, 6655990, 12101800, 13311980, 16639975, 26623960, 33279950, 66559900, 133119800]

約数ペア:

[(1, 133119800), (2, 66559900), (4, 33279950), (5, 26623960), (8, 16639975), (10, 13311980), (11, 12101800), (20, 6655990), (22, 6050900), (25, 5324792), (40, 3327995), (44, 3025450), (50, 2662396), (55, 2420360), (88, 1512725), (100, 1331198), (110, 1210180), (200, 665599), (220, 605090), (275, 484072), (440, 302545), (550, 242036), (1100, 121018), (2200, 60509)]