2023683320

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{180043}}^1$

素因数の和:180335

約数の個数: 32

約数和(自身を含む): 4569516720

約数和(自身を除く): 2545833400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 11240, 180043, 360086, 720172, 900215, 1440344, 1800430, 3600860, 7201720, 50592083, 101184166, 202368332, 252960415, 404736664, 505920830, 1011841660, 2023683320]

約数ペア:

[(1, 2023683320), (2, 1011841660), (4, 505920830), (5, 404736664), (8, 252960415), (10, 202368332), (20, 101184166), (40, 50592083), (281, 7201720), (562, 3600860), (1124, 1800430), (1405, 1440344), (2248, 900215), (2810, 720172), (5620, 360086), (11240, 180043)]