40212670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{48449}}^1$

素因数の和:48539

約数の個数: 16

約数和(自身を含む): 73256400

約数和(自身を除く): 33043730

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 48449, 96898, 242245, 484490, 4021267, 8042534, 20106335, 40212670]

約数ペア:

[(1, 40212670), (2, 20106335), (5, 8042534), (10, 4021267), (83, 484490), (166, 242245), (415, 96898), (830, 48449)]