122673040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{219059}}^1$

素因数の和:219079

約数の個数: 40

約数和(自身を含む): 325961280

約数和(自身を除く): 203288240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 219059, 438118, 876236, 1095295, 1533413, 1752472, 2190590, 3066826, 3504944, 4381180, 6133652, 7667065, 8762360, 12267304, 15334130, 17524720, 24534608, 30668260, 61336520, 122673040]

約数ペア:

[(1, 122673040), (2, 61336520), (4, 30668260), (5, 24534608), (7, 17524720), (8, 15334130), (10, 12267304), (14, 8762360), (16, 7667065), (20, 6133652), (28, 4381180), (35, 3504944), (40, 3066826), (56, 2190590), (70, 1752472), (80, 1533413), (112, 1095295), (140, 876236), (280, 438118), (560, 219059)]