134606560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76481}}^1$

素因数の和:76507

約数の個数: 48

約数和(自身を含む): 346922352

約数和(自身を除く): 212315792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 76481, 152962, 305924, 382405, 611848, 764810, 841291, 1223696, 1529620, 1682582, 2447392, 3059240, 3365164, 4206455, 6118480, 6730328, 8412910, 12236960, 13460656, 16825820, 26921312, 33651640, 67303280, 134606560]

約数ペア:

[(1, 134606560), (2, 67303280), (4, 33651640), (5, 26921312), (8, 16825820), (10, 13460656), (11, 12236960), (16, 8412910), (20, 6730328), (22, 6118480), (32, 4206455), (40, 3365164), (44, 3059240), (55, 2447392), (80, 1682582), (88, 1529620), (110, 1223696), (160, 841291), (176, 764810), (220, 611848), (352, 382405), (440, 305924), (880, 152962), (1760, 76481)]