90024880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102301}}^1$

素因数の和:102325

約数の個数: 40

約数和(自身を含む): 228338064

約数和(自身を除く): 138313184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 102301, 204602, 409204, 511505, 818408, 1023010, 1125311, 1636816, 2046020, 2250622, 4092040, 4501244, 5626555, 8184080, 9002488, 11253110, 18004976, 22506220, 45012440, 90024880]

約数ペア:

[(1, 90024880), (2, 45012440), (4, 22506220), (5, 18004976), (8, 11253110), (10, 9002488), (11, 8184080), (16, 5626555), (20, 4501244), (22, 4092040), (40, 2250622), (44, 2046020), (55, 1636816), (80, 1125311), (88, 1023010), (110, 818408), (176, 511505), (220, 409204), (440, 204602), (880, 102301)]