40416530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52489}}^1$

素因数の和:52514

約数の個数: 32

約数和(自身を含む): 90702720

約数和(自身を除く): 50286190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 52489, 104978, 262445, 367423, 524890, 577379, 734846, 1154758, 1837115, 2886895, 3674230, 4041653, 5773790, 8083306, 20208265, 40416530]

約数ペア:

[(1, 40416530), (2, 20208265), (5, 8083306), (7, 5773790), (10, 4041653), (11, 3674230), (14, 2886895), (22, 1837115), (35, 1154758), (55, 734846), (70, 577379), (77, 524890), (110, 367423), (154, 262445), (385, 104978), (770, 52489)]