4858340

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 10244472

約数和(自身を除く): 5386132

約数列:

[1, 2, 4, 5, 10, 20, 421, 577, 842, 1154, 1684, 2105, 2308, 2885, 4210, 5770, 8420, 11540, 242917, 485834, 971668, 1214585, 2429170, 4858340]

約数ペア:

[(1, 4858340), (2, 2429170), (4, 1214585), (5, 971668), (10, 485834), (20, 242917), (421, 11540), (577, 8420), (842, 5770), (1154, 4210), (1684, 2885), (2105, 2308)]