8750090

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3821}}^1$

素因数の和:4057

約数の個数: 16

約数和(自身を含む): 15823080

約数和(自身を除く): 7072990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 3821, 7642, 19105, 38210, 875009, 1750018, 4375045, 8750090]

約数ペア:

[(1, 8750090), (2, 4375045), (5, 1750018), (10, 875009), (229, 38210), (458, 19105), (1145, 7642), (2290, 3821)]