112137790

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{22031}}^1$

素因数の和:22547

約数の個数: 16

約数和(自身を含む): 202253760

約数和(自身を除く): 90115970

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 22031, 44062, 110155, 220310, 11213779, 22427558, 56068895, 112137790]

約数ペア:

[(1, 112137790), (2, 56068895), (5, 22427558), (10, 11213779), (509, 220310), (1018, 110155), (2545, 44062), (5090, 22031)]