272056520

素因数分解:

$2^3\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{6089}}^1$

素因数の和:7217

約数の個数: 32

約数和(自身を含む): 612775800

約数和(自身を除く): 340719280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1117, 2234, 4468, 5585, 6089, 8936, 11170, 12178, 22340, 24356, 30445, 44680, 48712, 60890, 121780, 243560, 6801413, 13602826, 27205652, 34007065, 54411304, 68014130, 136028260, 272056520]

約数ペア:

[(1, 272056520), (2, 136028260), (4, 68014130), (5, 54411304), (8, 34007065), (10, 27205652), (20, 13602826), (40, 6801413), (1117, 243560), (2234, 121780), (4468, 60890), (5585, 48712), (6089, 44680), (8936, 30445), (11170, 24356), (12178, 22340)]