40549030

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{17707}}^1$

素因数の和:17943

約数の個数: 16

約数和(自身を含む): 73311120

約数和(自身を除く): 32762090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 17707, 35414, 88535, 177070, 4054903, 8109806, 20274515, 40549030]

約数ペア:

[(1, 40549030), (2, 20274515), (5, 8109806), (10, 4054903), (229, 177070), (458, 88535), (1145, 35414), (2290, 17707)]