40102190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{36791}}^1$

素因数の和:36907

約数の個数: 16

約数和(自身を含む): 72848160

約数和(自身を除く): 32745970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 36791, 73582, 183955, 367910, 4010219, 8020438, 20051095, 40102190]

約数ペア:

[(1, 40102190), (2, 20051095), (5, 8020438), (10, 4010219), (109, 367910), (218, 183955), (545, 73582), (1090, 36791)]