67131020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13267}}^1$

素因数の和:13310

約数の個数: 48

約数和(自身を含む): 160489728

約数和(自身を除く): 93358708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 13267, 26534, 53068, 66335, 132670, 145937, 265340, 291874, 305141, 583748, 610282, 729685, 1220564, 1459370, 1525705, 2918740, 3051410, 3356551, 6102820, 6713102, 13426204, 16782755, 33565510, 67131020]

約数ペア:

[(1, 67131020), (2, 33565510), (4, 16782755), (5, 13426204), (10, 6713102), (11, 6102820), (20, 3356551), (22, 3051410), (23, 2918740), (44, 1525705), (46, 1459370), (55, 1220564), (92, 729685), (110, 610282), (115, 583748), (220, 305141), (230, 291874), (253, 265340), (460, 145937), (506, 132670), (1012, 66335), (1265, 53068), (2530, 26534), (5060, 13267)]