2510040220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{347651}}^1$

素因数の和:347698

約数の個数: 36

約数和(自身を含む): 5563127304

約数和(自身を除く): 3053087084

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 347651, 695302, 1390604, 1738255, 3476510, 6605369, 6953020, 13210738, 26421476, 33026845, 66053690, 125502011, 132107380, 251004022, 502008044, 627510055, 1255020110, 2510040220]

約数ペア:

[(1, 2510040220), (2, 1255020110), (4, 627510055), (5, 502008044), (10, 251004022), (19, 132107380), (20, 125502011), (38, 66053690), (76, 33026845), (95, 26421476), (190, 13210738), (361, 6953020), (380, 6605369), (722, 3476510), (1444, 1738255), (1805, 1390604), (3610, 695302), (7220, 347651)]