11282080

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 26943840

約数和(自身を除く): 15661760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 659, 856, 1070, 1318, 1712, 2140, 2636, 3295, 3424, 4280, 5272, 6590, 8560, 10544, 13180, 17120, 21088, 26360, 52720, 70513, 105440, 141026, 282052, 352565, 564104, 705130, 1128208, 1410260, 2256416, 2820520, 5641040, 11282080]

約数ペア:

[(1, 11282080), (2, 5641040), (4, 2820520), (5, 2256416), (8, 1410260), (10, 1128208), (16, 705130), (20, 564104), (32, 352565), (40, 282052), (80, 141026), (107, 105440), (160, 70513), (214, 52720), (428, 26360), (535, 21088), (659, 17120), (856, 13180), (1070, 10544), (1318, 8560), (1712, 6590), (2140, 5272), (2636, 4280), (3295, 3424)]