190042010

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{39023}}^1$

素因数の和:39517

約数の個数: 16

約数和(自身を含む): 342786816

約数和(自身を除く): 152744806

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 39023, 78046, 195115, 390230, 19004201, 38008402, 95021005, 190042010]

約数ペア:

[(1, 190042010), (2, 95021005), (5, 38008402), (10, 19004201), (487, 390230), (974, 195115), (2435, 78046), (4870, 39023)]