5161769.00000000

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{203809}}^1$

素因数の和:203840

約数の個数: 20

約数和(自身を含む): 151634640

約数和(自身を除く): 76632928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 203809, 407618, 815236, 1630472, 3260944, 4687607, 9375214, 18750428, 37500856, 75001712]

約数ペア:

[(1, 75001712), (2, 37500856), (4, 18750428), (8, 9375214), (16, 4687607), (23, 3260944), (46, 1630472), (92, 815236), (184, 407618), (368, 203809)]