4409150

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:716

約数の個数: 24

約数和(自身を含む): 8266584

約数和(自身を除く): 3857434

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 541, 815, 1082, 1630, 2705, 4075, 5410, 8150, 13525, 27050, 88183, 176366, 440915, 881830, 2204575, 4409150]

約数ペア:

[(1, 4409150), (2, 2204575), (5, 881830), (10, 440915), (25, 176366), (50, 88183), (163, 27050), (326, 13525), (541, 8150), (815, 5410), (1082, 4075), (1630, 2705)]