9243440

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 21628080

約数和(自身を除く): 12384640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 509, 908, 1018, 1135, 1816, 2036, 2270, 2545, 3632, 4072, 4540, 5090, 8144, 9080, 10180, 18160, 20360, 40720, 115543, 231086, 462172, 577715, 924344, 1155430, 1848688, 2310860, 4621720, 9243440]

約数ペア:

[(1, 9243440), (2, 4621720), (4, 2310860), (5, 1848688), (8, 1155430), (10, 924344), (16, 577715), (20, 462172), (40, 231086), (80, 115543), (227, 40720), (454, 20360), (509, 18160), (908, 10180), (1018, 9080), (1135, 8144), (1816, 5090), (2036, 4540), (2270, 4072), (2545, 3632)]