39802340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104743}}^1$

素因数の和:104771

約数の個数: 24

約数和(自身を含む): 87984960

約数和(自身を除く): 48182620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 104743, 209486, 418972, 523715, 1047430, 1990117, 2094860, 3980234, 7960468, 9950585, 19901170, 39802340]

約数ペア:

[(1, 39802340), (2, 19901170), (4, 9950585), (5, 7960468), (10, 3980234), (19, 2094860), (20, 1990117), (38, 1047430), (76, 523715), (95, 418972), (190, 209486), (380, 104743)]