422435240

素因数分解:

$2^3\times 5^1\times {\mathrm{10560881}}^1$

素因数の和:10560892

約数の個数: 16

約数和(自身を含む): 950479380

約数和(自身を除く): 528044140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10560881, 21121762, 42243524, 52804405, 84487048, 105608810, 211217620, 422435240]

約数ペア:

[(1, 422435240), (2, 211217620), (4, 105608810), (5, 84487048), (8, 52804405), (10, 42243524), (20, 21121762), (40, 10560881)]