58915120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66949}}^1$

素因数の和:66973

約数の個数: 40

約数和(自身を含む): 149432400

約数和(自身を除く): 90517280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 66949, 133898, 267796, 334745, 535592, 669490, 736439, 1071184, 1338980, 1472878, 2677960, 2945756, 3682195, 5355920, 5891512, 7364390, 11783024, 14728780, 29457560, 58915120]

約数ペア:

[(1, 58915120), (2, 29457560), (4, 14728780), (5, 11783024), (8, 7364390), (10, 5891512), (11, 5355920), (16, 3682195), (20, 2945756), (22, 2677960), (40, 1472878), (44, 1338980), (55, 1071184), (80, 736439), (88, 669490), (110, 535592), (176, 334745), (220, 267796), (440, 133898), (880, 66949)]