2510150420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{38183}}^1$

素因数の和:38384

約数の個数: 48

約数和(自身を含む): 5580973440

約数和(自身を除く): 3070823020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 692, 865, 1730, 3287, 3460, 6574, 13148, 16435, 32870, 38183, 65740, 76366, 152732, 190915, 381830, 725477, 763660, 1450954, 2901908, 3627385, 6605659, 7254770, 13211318, 14509540, 26422636, 33028295, 66056590, 125507521, 132113180, 251015042, 502030084, 627537605, 1255075210, 2510150420]

約数ペア:

[(1, 2510150420), (2, 1255075210), (4, 627537605), (5, 502030084), (10, 251015042), (19, 132113180), (20, 125507521), (38, 66056590), (76, 33028295), (95, 26422636), (173, 14509540), (190, 13211318), (346, 7254770), (380, 6605659), (692, 3627385), (865, 2901908), (1730, 1450954), (3287, 763660), (3460, 725477), (6574, 381830), (13148, 190915), (16435, 152732), (32870, 76366), (38183, 65740)]