57213160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84137}}^1$

素因数の和:84165

約数の個数: 32

約数和(自身を含む): 136303560

約数和(自身を除く): 79090400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 84137, 168274, 336548, 420685, 673096, 841370, 1430329, 1682740, 2860658, 3365480, 5721316, 7151645, 11442632, 14303290, 28606580, 57213160]

約数ペア:

[(1, 57213160), (2, 28606580), (4, 14303290), (5, 11442632), (8, 7151645), (10, 5721316), (17, 3365480), (20, 2860658), (34, 1682740), (40, 1430329), (68, 841370), (85, 673096), (136, 420685), (170, 336548), (340, 168274), (680, 84137)]