11830550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 23436000

約数和(自身を除く): 11605450

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 199, 205, 290, 398, 410, 725, 995, 1025, 1189, 1450, 1990, 2050, 2378, 4975, 5771, 5945, 8159, 9950, 11542, 11890, 16318, 28855, 29725, 40795, 57710, 59450, 81590, 144275, 203975, 236611, 288550, 407950, 473222, 1183055, 2366110, 5915275, 11830550]

約数ペア:

[(1, 11830550), (2, 5915275), (5, 2366110), (10, 1183055), (25, 473222), (29, 407950), (41, 288550), (50, 236611), (58, 203975), (82, 144275), (145, 81590), (199, 59450), (205, 57710), (290, 40795), (398, 29725), (410, 28855), (725, 16318), (995, 11890), (1025, 11542), (1189, 9950), (1450, 8159), (1990, 5945), (2050, 5771), (2378, 4975)]