42252010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{222379}}^1$

素因数の和:222405

約数の個数: 16

約数和(自身を含む): 80056800

約数和(自身を除く): 37804790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 222379, 444758, 1111895, 2223790, 4225201, 8450402, 21126005, 42252010]

約数ペア:

[(1, 42252010), (2, 21126005), (5, 8450402), (10, 4225201), (19, 2223790), (38, 1111895), (95, 444758), (190, 222379)]