98038540

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{3797}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 206094672

約数和(自身を除く): 108056132

約数列:

[1, 2, 4, 5, 10, 20, 1291, 2582, 3797, 5164, 6455, 7594, 12910, 15188, 18985, 25820, 37970, 75940, 4901927, 9803854, 19607708, 24509635, 49019270, 98038540]

約数ペア:

[(1, 98038540), (2, 49019270), (4, 24509635), (5, 19607708), (10, 9803854), (20, 4901927), (1291, 75940), (2582, 37970), (3797, 25820), (5164, 18985), (6455, 15188), (7594, 12910)]