82069790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2399}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 79671010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 2399, 3110, 3421, 4798, 6842, 11995, 17105, 23990, 26389, 34210, 52778, 131945, 263890, 746089, 1492178, 3730445, 7460890, 8206979, 16413958, 41034895, 82069790]

約数ペア:

[(1, 82069790), (2, 41034895), (5, 16413958), (10, 8206979), (11, 7460890), (22, 3730445), (55, 1492178), (110, 746089), (311, 263890), (622, 131945), (1555, 52778), (2399, 34210), (3110, 26389), (3421, 23990), (4798, 17105), (6842, 11995)]