76432420

素因数分解:

$2^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2393}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 160675704

約数和(自身を除く): 84243284

約数列:

[1, 2, 4, 5, 10, 20, 1597, 2393, 3194, 4786, 6388, 7985, 9572, 11965, 15970, 23930, 31940, 47860, 3821621, 7643242, 15286484, 19108105, 38216210, 76432420]

約数ペア:

[(1, 76432420), (2, 38216210), (4, 19108105), (5, 15286484), (10, 7643242), (20, 3821621), (1597, 47860), (2393, 31940), (3194, 23930), (4786, 15970), (6388, 11965), (7985, 9572)]